Q: What is the sum of all factors of the number 680,393 excluding 680,393?
A: 130,039
The factors of the number 680,393 are: 1, 7, 37, 71, 259, 497, 1369, 2627, 9583, 18389, 97199, 680393.
If you add them up, you will get the total of 680,523. Now subtract 680,393 to get 130,039