Q: What is the sum of all factors of the number 254,693,380 excluding 254,693,380?
A: 280,162,760
The factors of the number 254,693,380 are: 1, 2, 4, 5, 10, 20, 12734669, 25469338, 50938676, 63673345, 127346690, 254693380.
If you add them up, you will get the total of 254,693,660. Now subtract 254,693,380 to get 280,162,760