Q: What is the sum of all factors of the number 21,200,120 excluding 21,200,120?
A: 26,633,080
The factors of the number 21,200,120 are: 1, 2, 4, 5, 8, 10, 20, 40, 617, 859, 1234, 1718, 2468, 3085, 3436, 4295, 4936, 6170, 6872, 8590, 12340, 17180, 24680, 34360, 530003, 1060006, 2120012, 2650015, 4240024, 5300030, 10600060, 21200120.
If you add them up, you will get the total of 21,200,146. Now subtract 21,200,120 to get 26,633,080