20163371886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160026761}}^1$

素因数の和:160026776

約数の個数: 24

約数和(自身を含む): 49928349744

約数和(自身を除く): 29764977858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160026761, 320053522, 480080283, 960160566, 1120187327, 1440240849, 2240374654, 2880481698, 3360561981, 6721123962, 10081685943, 20163371886]

約数ペア:

[(1, 20163371886), (2, 10081685943), (3, 6721123962), (6, 3360561981), (7, 2880481698), (9, 2240374654), (14, 1440240849), (18, 1120187327), (21, 960160566), (42, 480080283), (63, 320053522), (126, 160026761)]