Q: What is the sum of all factors of the number 21,213,655 excluding 21,213,655?
A: 4,297,529
The factors of the number 21,213,655 are: 1, 5, 491, 2455, 8641, 43205, 4242731, 21213655.
If you add them up, you will get the total of 21,213,659. Now subtract 21,213,655 to get 4,297,529