Q: What is the sum of all factors of the number 422,131,203 including 422,131,203?

A: 689,935,680

Why is 689,935,680 the sum of all factors of 422,131,203, including 422,131,203?

The factors of the number 422,131,203 are: 1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 29333, 87999, 263997, 381329, 791991, 1143987, 1202653, 3431961, 3607959, 10295883, 10823877, 15634489, 32471631, 46903467, 140710401, 422131203.

If you add them up, you will get the total of 689,935,680.