Q: What is the sum of all factors of the number 20,655,221 excluding 20,655,221?
A: 1,969,699
The factors of the number 20,655,221 are: 1, 17, 29, 493, 41897, 712249, 1215013, 20655221.
If you add them up, you will get the total of 20,655,222. Now subtract 20,655,221 to get 1,969,699