Q: What is the sum of all factors of the number 220,221,009 excluding 220,221,009?
A: 117,236,943
The factors of the number 220,221,009 are: 1, 3, 9, 17, 51, 153, 691, 2073, 2083, 6219, 6249, 11747, 18747, 35241, 35411, 105723, 106233, 318699, 1439353, 4318059, 12954177, 24469001, 73407003, 220221009.
If you add them up, you will get the total of 220,221,126. Now subtract 220,221,009 to get 117,236,943