Q: What is the sum of all factors of the number 212,121,013 excluding 212,121,013?
A: 16,588,643
The factors of the number 212,121,013 are: 1, 13, 881, 11453, 18521, 240773, 16317001, 212121013.
If you add them up, you will get the total of 212,121,029. Now subtract 212,121,013 to get 16,588,643