Q: What is the sum of all factors of the number 165,220 excluding 165,220?
A: 213,788
The factors of the number 165,220 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 751, 1502, 3004, 3755, 7510, 8261, 15020, 16522, 33044, 41305, 82610, 165220.
If you add them up, you will get the total of 165,433. Now subtract 165,220 to get 213,788