Q: What is the sum of all factors of the number 408,012,387 excluding 408,012,387?
A: 159,657,117
The factors of the number 408,012,387 are: 1, 3, 23, 69, 5913223, 17739669, 136004129, 408012387.
If you add them up, you will get the total of 408,012,546. Now subtract 408,012,387 to get 159,657,117