Q: What is the sum of all factors of the number 40,623 excluding 40,623?
A: 18,513
The factors of the number 40,623 are: 1, 3, 11, 33, 1231, 3693, 13541, 40623.
If you add them up, you will get the total of 40,641. Now subtract 40,623 to get 18,513