Q: What is the sum of all factors of the number 21,156,758 excluding 21,156,758?
A: 15,269,482
The factors of the number 21,156,758 are: 1, 2, 7, 14, 239, 478, 1673, 3346, 6323, 12646, 44261, 88522, 1511197, 3022394, 10578379, 21156758.
If you add them up, you will get the total of 21,156,773. Now subtract 21,156,758 to get 15,269,482