Q: What is the sum of all factors of the number 18,478,213 excluding 18,478,213?
A: 1,421,415
The factors of the number 18,478,213 are: 1, 13, 1421401, 18478213.
If you add them up, you will get the total of 18,478,214. Now subtract 18,478,213 to get 1,421,415