Q: What is the sum of all factors of the number 764,213,420 excluding 764,213,420?
A: 878,786,260
The factors of the number 764,213,420 are: 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 577, 940, 1154, 1409, 2308, 2818, 2885, 5636, 5770, 7045, 11540, 14090, 27119, 28180, 54238, 66223, 108476, 132446, 135595, 264892, 271190, 331115, 542380, 662230, 812993, 1324460, 1625986, 3251972, 4064965, 8129930, 16259860, 38210671, 76421342, 152842684, 191053355, 382106710, 764213420.
If you add them up, you will get the total of 764,214,298. Now subtract 764,213,420 to get 878,786,260