Q: What is the sum of all factors of the number 435,980 excluding 435,980?
A: 479,620
The factors of the number 435,980 are: 1, 2, 4, 5, 10, 20, 21799, 43598, 87196, 108995, 217990, 435980.
If you add them up, you will get the total of 436,459. Now subtract 435,980 to get 479,620