Q: What is the sum of all factors of the number 802,180 excluding 802,180?
A: 971,900
The factors of the number 802,180 are: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2111, 4222, 8444, 10555, 21110, 40109, 42220, 80218, 160436, 200545, 401090, 802180.
If you add them up, you will get the total of 803,151. Now subtract 802,180 to get 971,900