Q: What is the sum of all factors of the number 13,378,660 excluding 13,378,660?
A: 18,305,300
The factors of the number 13,378,660 are: 1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 109, 170, 190, 218, 323, 340, 361, 380, 436, 545, 646, 722, 1090, 1292, 1444, 1615, 1805, 1853, 2071, 2180, 3230, 3610, 3706, 4142, 6137, 6460, 7220, 7412, 8284, 9265, 10355, 12274, 18530, 20710, 24548, 30685, 35207, 37060, 39349, 41420, 61370, 70414, 78698, 122740, 140828, 157396, 176035, 196745, 352070, 393490, 668933, 704140, 786980, 1337866, 2675732, 3344665, 6689330, 13378660.
If you add them up, you will get the total of 13,378,678. Now subtract 13,378,660 to get 18,305,300