Q: What is the sum of all factors of the number 20,789,447 excluding 20,789,447?
A: 4,003,129
The factors of the number 20,789,447 are: 1, 7, 23, 161, 129127, 903889, 2969921, 20789447.
If you add them up, you will get the total of 20,789,451. Now subtract 20,789,447 to get 4,003,129