Q: What is the sum of all factors of the number 9,987,878 excluding 9,987,878?
A: 5,029,090
The factors of the number 9,987,878 are: 1, 2, 443, 886, 11273, 22546, 4993939, 9987878.
If you add them up, you will get the total of 9,987,883. Now subtract 9,987,878 to get 5,029,090