Q: What is the sum of all factors of the number 42,813 excluding 42,813?
A: 20,835
The factors of the number 42,813 are: 1, 3, 9, 67, 71, 201, 213, 603, 639, 4757, 14271, 42813.
If you add them up, you will get the total of 42,833. Now subtract 42,813 to get 20,835