Q: What is the sum of all factors of the number 21,021,121 excluding 21,021,121?
A: 1,911,023
The factors of the number 21,021,121 are: 1, 11, 1911011, 21021121.
If you add them up, you will get the total of 21,021,122. Now subtract 21,021,121 to get 1,911,023