Q: What is the sum of all factors of the number 21,141,331 excluding 21,141,331?
A: 13,421
The factors of the number 21,141,331 are: 1, 1823, 11597, 21141331.
If you add them up, you will get the total of 21,141,344. Now subtract 21,141,331 to get 13,421