Q: What is the sum of all factors of the number 15,220 excluding 15,220?
A: 16,784
The factors of the number 15,220 are: 1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 7610, 15220.
If you add them up, you will get the total of 15,236. Now subtract 15,220 to get 16,784