Q: What is the sum of all factors of the number 254,708,420 excluding 254,708,420?
A: 285,697,684
The factors of the number 254,708,420 are: 1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 131293, 262586, 525172, 656465, 1312930, 2625860, 12735421, 25470842, 50941684, 63677105, 127354210, 254708420.
If you add them up, you will get the total of 254,708,705. Now subtract 254,708,420 to get 285,697,684