Q: What is the sum of all factors of the number 21,661,237 excluding 21,661,237?
A: 1,794,605
The factors of the number 21,661,237 are: 1, 13, 169, 128173, 1666249, 21661237.
If you add them up, you will get the total of 21,661,238. Now subtract 21,661,237 to get 1,794,605