Q: What is the sum of all factors of the number 438,220 excluding 438,220?
A: 482,084
The factors of the number 438,220 are: 1, 2, 4, 5, 10, 20, 21911, 43822, 87644, 109555, 219110, 438220.
If you add them up, you will get the total of 438,702. Now subtract 438,220 to get 482,084