Q: What is the sum of all factors of the number 123,257,473 excluding 123,257,473?
A: 1,420,319
The factors of the number 123,257,473 are: 1, 107, 617, 1867, 66019, 199769, 1151939, 123257473.
If you add them up, you will get the total of 123,257,474. Now subtract 123,257,473 to get 1,420,319