Q: What is the sum of all factors of the number 402,404,330 excluding 402,404,330?
A: 321,923,482
The factors of the number 402,404,330 are: 1, 2, 5, 10, 40240433, 80480866, 201202165, 402404330.
If you add them up, you will get the total of 402,404,651. Now subtract 402,404,330 to get 321,923,482