Q: What is the sum of all factors of the number 21,141,131 excluding 21,141,131?
A: 1,921,933
The factors of the number 21,141,131 are: 1, 11, 1921921, 21141131.
If you add them up, you will get the total of 21,141,132. Now subtract 21,141,131 to get 1,921,933