Q: What is the sum of all factors of the number 21,130,402 excluding 21,130,402?
A: 10,565,204
The factors of the number 21,130,402 are: 1, 2, 10565201, 21130402.
If you add them up, you will get the total of 21,130,412. Now subtract 21,130,402 to get 10,565,204