Q: What is the sum of all factors of the number 33,813 excluding 33,813?
A: 22,061
The factors of the number 33,813 are: 1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1989, 2601, 3757, 11271, 33813.
If you add them up, you will get the total of 33,835. Now subtract 33,813 to get 22,061