Q: What is the sum of all factors of the number 12,103,308 excluding 12,103,308?

A: 22,862,532

Why is 22,862,532 the sum of all factors of 12,103,308, excluding 12,103,308?

The factors of the number 12,103,308 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 48029, 96058, 144087, 192116, 288174, 336203, 432261, 576348, 672406, 864522, 1008609, 1344812, 1729044, 2017218, 3025827, 4034436, 6051654, 12103308.

If you add them up, you will get the total of 12,103,330. Now subtract 12,103,308 to get 22,862,532