Q: What is the sum of all factors of the number 20,128,729 excluding 20,128,729?
A: 283,271
The factors of the number 20,128,729 are: 1, 139, 179, 809, 24881, 112451, 144811, 20128729.
If you add them up, you will get the total of 20,129,012. Now subtract 20,128,729 to get 283,271