Q: What is the sum of all factors of the number 190,780 excluding 190,780?
A: 209,900
The factors of the number 190,780 are: 1, 2, 4, 5, 10, 20, 9539, 19078, 38156, 47695, 95390, 190780.
If you add them up, you will get the total of 190,989. Now subtract 190,780 to get 209,900