Q: What is the sum of all factors of the number 73,720,213 excluding 73,720,213?
A: 12,005,867
The factors of the number 73,720,213 are: 1, 7, 89, 241, 491, 623, 1687, 3437, 21449, 43699, 118331, 150143, 305893, 828317, 10531459, 73720213.
If you add them up, you will get the total of 73,720,225. Now subtract 73,720,213 to get 12,005,867