Q: What is the sum of all factors of the number 21,500,143 excluding 21,500,143?
A: 3,864,337
The factors of the number 21,500,143 are: 1, 7, 31, 217, 99079, 693553, 3071449, 21500143.
If you add them up, you will get the total of 21,500,146. Now subtract 21,500,143 to get 3,864,337