Q: What is the sum of all factors of the number 130,421,454 including 130,421,454?

A: 273,438,720

Why is 273,438,720 the sum of all factors of 130,421,454, including 130,421,454?

The factors of the number 130,421,454 are: 1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 687, 1374, 4127, 5267, 8254, 10534, 12381, 15801, 24762, 31602, 94921, 189842, 284763, 569526, 945083, 1890166, 2835249, 5670498, 21736909, 43473818, 65210727, 130421454.

If you add them up, you will get the total of 273,438,720.