Q: What is the sum of all factors of the number 21,062,320 excluding 21,062,320?
A: 31,014,704
The factors of the number 21,062,320 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 911, 1156, 1360, 1445, 1822, 2312, 2890, 3644, 4555, 4624, 5780, 7288, 9110, 11560, 14576, 15487, 18220, 23120, 30974, 36440, 61948, 72880, 77435, 123896, 154870, 247792, 263279, 309740, 526558, 619480, 1053116, 1238960, 1316395, 2106232, 2632790, 4212464, 5265580, 10531160, 21062320.
If you add them up, you will get the total of 21,062,351. Now subtract 21,062,320 to get 31,014,704