Q: What is the sum of all factors of the number 21,143,838 excluding 21,143,838?
A: 21,382,242
The factors of the number 21,143,838 are: 1, 2, 3, 6, 179, 358, 537, 1074, 19687, 39374, 59061, 118122, 3523973, 7047946, 10571919, 21143838.
If you add them up, you will get the total of 21,143,859. Now subtract 21,143,838 to get 21,382,242