Q: What is the sum of all factors of the number 21,720,608 excluding 21,720,608?
A: 30,917,152
The factors of the number 21,720,608 are: 1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 7459, 14918, 29836, 52213, 59672, 96967, 104426, 119344, 193934, 208852, 238688, 387868, 417704, 678769, 775736, 835408, 1357538, 1551472, 1670816, 2715076, 3102944, 5430152, 10860304, 21720608.
If you add them up, you will get the total of 21,720,638. Now subtract 21,720,608 to get 30,917,152