Q: What is the sum of all factors of the number 21,031,047 excluding 21,031,047?
A: 9,347,145
The factors of the number 21,031,047 are: 1, 3, 9, 2336783, 7010349, 21031047.
If you add them up, you will get the total of 21,031,056. Now subtract 21,031,047 to get 9,347,145