Q: What is the sum of all factors of the number 21,673,471 excluding 21,673,471?
A: 1,140,729
The factors of the number 21,673,471 are: 1, 19, 1140709, 21673471.
If you add them up, you will get the total of 21,673,472. Now subtract 21,673,471 to get 1,140,729