Q: What is the sum of all factors of the number 600,400,242 excluding 600,400,242?

A: 836,456,718

Why is 836,456,718 the sum of all factors of 600,400,242, excluding 600,400,242?

The factors of the number 600,400,242 are: 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 855271, 1710542, 2565813, 5131626, 7697439, 11118523, 15394878, 22237046, 23092317, 33355569, 46184634, 66711138, 100066707, 200133414, 300200121, 600400242.

If you add them up, you will get the total of 600,401,078. Now subtract 600,400,242 to get 836,456,718