Q: What is the sum of all factors of the number 6,991,009 excluding 6,991,009?
A: 20,495
The factors of the number 6,991,009 are: 1, 347, 20147, 6991009.
If you add them up, you will get the total of 6,991,029. Now subtract 6,991,009 to get 20,495