Q: What is the sum of all factors of the number 87,020 excluding 87,020?
A: 106,180
The factors of the number 87,020 are: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 229, 380, 458, 916, 1145, 2290, 4351, 4580, 8702, 17404, 21755, 43510, 87020.
If you add them up, you will get the total of 87,126. Now subtract 87,020 to get 106,180