Q: What is the sum of all factors of the number 4,671,780 excluding 4,671,780?
A: 8,409,372
The factors of the number 4,671,780 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 77863, 155726, 233589, 311452, 389315, 467178, 778630, 934356, 1167945, 1557260, 2335890, 4671780.
If you add them up, you will get the total of 4,671,788. Now subtract 4,671,780 to get 8,409,372