Q: What is the sum of all factors of the number 21,262,420 excluding 21,262,420?
A: 25,468,460
The factors of the number 21,262,420 are: 1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 487, 590, 740, 974, 1180, 1948, 2183, 2435, 4366, 4870, 8732, 9740, 10915, 18019, 21830, 28733, 36038, 43660, 57466, 72076, 90095, 114932, 143665, 180190, 287330, 360380, 574660, 1063121, 2126242, 4252484, 5315605, 10631210, 21262420.
If you add them up, you will get the total of 21,262,445. Now subtract 21,262,420 to get 25,468,460