Q: What is the sum of all factors of the number 21,338,009 excluding 21,338,009?
A: 6,831,847
The factors of the number 21,338,009 are: 1, 7, 11, 17, 77, 119, 187, 1309, 16301, 114107, 179311, 277117, 1255177, 1939819, 3048287, 21338009.
If you add them up, you will get the total of 21,338,015. Now subtract 21,338,009 to get 6,831,847