Q: What is the sum of all factors of the number 2,018,638 excluding 2,018,638?
A: 1,009,322
The factors of the number 2,018,638 are: 1, 2, 1009319, 2018638.
If you add them up, you will get the total of 2,018,639. Now subtract 2,018,638 to get 1,009,322