Q: What is the sum of all factors of the number 21,502,258 excluding 21,502,258?
A: 10,751,132
The factors of the number 21,502,258 are: 1, 2, 10751129, 21502258.
If you add them up, you will get the total of 21,502,268. Now subtract 21,502,258 to get 10,751,132