Task: Question Answering
Input (English): Question: For any integer k > 1, the term “length of an integer” refers to the number of positive prime factors, not necessarily distinct, whose product is equal to k. For example, if k = 24, the length of k is equal to 4, since 24 = 2 × 2 × 2 × 3. If x and y are positive integers such that x > 1, y > 1, and x + 3y < 940, what is the maximum possible sum of the length of x and the length of y?

 Option A: 24

 Option B: 22

 Option C: 16

 Option D: 18

 Option E: 20
Output (English): Option C