Q: What is the sum of all factors of the number 20,427,609 excluding 20,427,609?
A: 6,809,207
The factors of the number 20,427,609 are: 1, 3, 6809203, 20427609.
If you add them up, you will get the total of 20,427,615. Now subtract 20,427,609 to get 6,809,207