Q: What is the sum of all factors of the number 271,720 excluding 271,720?
A: 339,740
The factors of the number 271,720 are: 1, 2, 4, 5, 8, 10, 20, 40, 6793, 13586, 27172, 33965, 54344, 67930, 135860, 271720.
If you add them up, you will get the total of 272,059. Now subtract 271,720 to get 339,740