Q: What is the sum of all factors of the number 12,818,640 excluding 12,818,640?

A: 26,919,888

Why is 26,919,888 the sum of all factors of 12,818,640, excluding 12,818,640?

The factors of the number 12,818,640 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53411, 106822, 160233, 213644, 267055, 320466, 427288, 534110, 640932, 801165, 854576, 1068220, 1281864, 1602330, 2136440, 2563728, 3204660, 4272880, 6409320, 12818640.

If you add them up, you will get the total of 12,818,666. Now subtract 12,818,640 to get 26,919,888