Q: What is the sum of all factors of the number 28,680,009 excluding 28,680,009?
A: 9,835,671
The factors of the number 28,680,009 are: 1, 3, 139, 417, 68777, 206331, 9560003, 28680009.
If you add them up, you will get the total of 28,680,018. Now subtract 28,680,009 to get 9,835,671