Q: What is the sum of all factors of the number 42,330,309 excluding 42,330,309?
A: 25,990,971
The factors of the number 42,330,309 are: 1, 3, 7, 19, 21, 57, 133, 277, 383, 399, 831, 1149, 1939, 2681, 5263, 5817, 7277, 8043, 15789, 21831, 36841, 50939, 106091, 110523, 152817, 318273, 742637, 2015729, 2227911, 6047187, 14110103, 42330309.
If you add them up, you will get the total of 42,330,334. Now subtract 42,330,309 to get 25,990,971