Q: What is the sum of all factors of the number 419,660 excluding 419,660?
A: 461,668
The factors of the number 419,660 are: 1, 2, 4, 5, 10, 20, 20983, 41966, 83932, 104915, 209830, 419660.
If you add them up, you will get the total of 420,121. Now subtract 419,660 to get 461,668