Q: What is the sum of all factors of the number 21,305,029 excluding 21,305,029?
A: 1,981,499
The factors of the number 21,305,029 are: 1, 17, 31, 527, 40427, 687259, 1253237, 21305029.
If you add them up, you will get the total of 21,305,030. Now subtract 21,305,029 to get 1,981,499