Q: What is the sum of all factors of the number 220,680 excluding 220,680?

A: 497,700

Why is 497,700 the sum of all factors of 220,680, excluding 220,680?

The factors of the number 220,680 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 613, 1226, 1839, 2452, 3065, 3678, 4904, 5517, 6130, 7356, 9195, 11034, 12260, 14712, 18390, 22068, 24520, 27585, 36780, 44136, 55170, 73560, 110340, 220680.

If you add them up, you will get the total of 221,177. Now subtract 220,680 to get 497,700