Q: What is the sum of all factors of the number 10,102,420 excluding 10,102,420?
A: 12,916,268
The factors of the number 10,102,420 are: 1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 691, 731, 860, 1382, 1462, 2764, 2924, 3455, 3655, 6910, 7310, 11747, 13820, 14620, 23494, 29713, 46988, 58735, 59426, 117470, 118852, 148565, 234940, 297130, 505121, 594260, 1010242, 2020484, 2525605, 5051210, 10102420.
If you add them up, you will get the total of 10,102,432. Now subtract 10,102,420 to get 12,916,268