Q: What is the sum of all factors of the number 16,748,140 excluding 16,748,140?

A: 20,041,844

Why is 20,041,844 the sum of all factors of 16,748,140, excluding 16,748,140?

The factors of the number 16,748,140 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1583, 2116, 2645, 3166, 5290, 6332, 7915, 10580, 15830, 31660, 36409, 72818, 145636, 182045, 364090, 728180, 837407, 1674814, 3349628, 4187035, 8374070, 16748140.

If you add them up, you will get the total of 16,748,160. Now subtract 16,748,140 to get 20,041,844