Q: What is the sum of all factors of the number 400,245,542 excluding 400,245,542?
A: 201,550,090
The factors of the number 400,245,542 are: 1, 2, 421, 842, 475351, 950702, 200122771, 400245542.
If you add them up, you will get the total of 400,245,743. Now subtract 400,245,542 to get 201,550,090