20164056424

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{3555017}}^1$

素因数の和:3555732

約数の個数: 16

約数和(自身を含む): 37860941700

約数和(自身を除く): 17696885276

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 3555017, 7110034, 14220068, 28440136, 2520507053, 5041014106, 10082028212, 20164056424]

約数ペア:

[(1, 20164056424), (2, 10082028212), (4, 5041014106), (8, 2520507053), (709, 28440136), (1418, 14220068), (2836, 7110034), (5672, 3555017)]