Q: What is the sum of all factors of the number 21,088,271 excluding 21,088,271?
A: 1,109,929
The factors of the number 21,088,271 are: 1, 19, 1109909, 21088271.
If you add them up, you will get the total of 21,088,272. Now subtract 21,088,271 to get 1,109,929