20172819023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{118589}}^1$

素因数の和:119894

約数の個数: 16

約数和(自身を含む): 24287232000

約数和(自身を除く): 4114412977

約数列:

[1, 7, 19, 133, 1279, 8953, 24301, 118589, 170107, 830123, 2253191, 15772337, 151675331, 1061727317, 2881831289, 20172819023]

約数ペア:

[(1, 20172819023), (7, 2881831289), (19, 1061727317), (133, 151675331), (1279, 15772337), (8953, 2253191), (24301, 830123), (118589, 170107)]