20196812863

素因数分解:

${\mathrm{71}}^1\times {\mathrm{4391}}^1\times {\mathrm{64783}}^1$

素因数の和:69245

約数の個数: 8

約数和(自身を含む): 20486255616

約数和(自身を除く): 289442753

約数列:

[1, 71, 4391, 64783, 311761, 4599593, 284462153, 20196812863]

約数ペア:

[(1, 20196812863), (71, 284462153), (4391, 4599593), (64783, 311761)]