Q: What is the sum of all factors of the number 21,407,847 excluding 21,407,847?
A: 7,135,953
The factors of the number 21,407,847 are: 1, 3, 7135949, 21407847.
If you add them up, you will get the total of 21,407,854. Now subtract 21,407,847 to get 7,135,953