Q: What is the sum of all factors of the number 21,103,402 excluding 21,103,402?
A: 10,551,704
The factors of the number 21,103,402 are: 1, 2, 10551701, 21103402.
If you add them up, you will get the total of 21,103,412. Now subtract 21,103,402 to get 10,551,704