20162457159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2450171}}^1$

素因数の和:2450398

約数の個数: 16

約数和(自身を含む): 29088441984

約数和(自身を除く): 8925984825

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 2450171, 7350513, 31852223, 95556669, 516986081, 1550958243, 6720819053, 20162457159]

約数ペア:

[(1, 20162457159), (3, 6720819053), (13, 1550958243), (39, 516986081), (211, 95556669), (633, 31852223), (2743, 7350513), (8229, 2450171)]