Q: What is the sum of all factors of the number 99,940 excluding 99,940?
A: 121,820
The factors of the number 99,940 are: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 380, 526, 1052, 1315, 2630, 4997, 5260, 9994, 19988, 24985, 49970, 99940.
If you add them up, you will get the total of 100,061. Now subtract 99,940 to get 121,820