Q: What is the sum of all factors of the number 284,639 excluding 284,639?
A: 20,641
The factors of the number 284,639 are: 1, 19, 71, 211, 1349, 4009, 14981, 284639.
If you add them up, you will get the total of 284,659. Now subtract 284,639 to get 20,641