Q: What is the sum of all factors of the number 22,140 excluding 22,140?

A: 48,420

Why is 48,420 the sum of all factors of 22,140, excluding 22,140?

The factors of the number 22,140 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 22140.

If you add them up, you will get the total of 22,188. Now subtract 22,140 to get 48,420