Q: What is the sum of all factors of the number 18,886,886 excluding 18,886,886?
A: 9,443,446
The factors of the number 18,886,886 are: 1, 2, 9443443, 18886886.
If you add them up, you will get the total of 18,886,895. Now subtract 18,886,886 to get 9,443,446