Q: What is the sum of all factors of the number 21,342,420 excluding 21,342,420?
A: 51,112,620
The factors of the number 21,342,420 are: 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 3593, 5940, 7186, 10779, 14372, 17965, 21558, 32337, 35930, 39523, 43116, 53895, 64674, 71860, 79046, 97011, 107790, 118569, 129348, 158092, 161685, 194022, 197615, 215580, 237138, 323370, 355707, 388044, 395230, 474276, 485055, 592845, 646740, 711414, 790460, 970110, 1067121, 1185690, 1422828, 1778535, 1940220, 2134242, 2371380, 3557070, 4268484, 5335605, 7114140, 10671210, 21342420.
If you add them up, you will get the total of 21,342,471. Now subtract 21,342,420 to get 51,112,620