Q: What is the sum of all factors of the number 21,054,301 excluding 21,054,301?
A: 679,203
The factors of the number 21,054,301 are: 1, 31, 679171, 21054301.
If you add them up, you will get the total of 21,054,980. Now subtract 21,054,301 to get 679,203