Q: What is the sum of all factors of the number 21,100,210 excluding 21,100,210?
A: 16,880,186
The factors of the number 21,100,210 are: 1, 2, 5, 10, 2110021, 4220042, 10550105, 21100210.
If you add them up, you will get the total of 21,100,226. Now subtract 21,100,210 to get 16,880,186