Q: What is the sum of all factors of the number 213,425,021 excluding 213,425,021?
A: 15,996,787
The factors of the number 213,425,021 are: 1, 17, 113, 241, 461, 1921, 4097, 7837, 27233, 52093, 111101, 462961, 885581, 1888717, 12554413, 213425021.
If you add them up, you will get the total of 213,425,036. Now subtract 213,425,021 to get 15,996,787