20163906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160031}}^1$

素因数の和:160046

約数の個数: 24

約数和(自身を含む): 49929984

約数和(自身を除く): 29766078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160031, 320062, 480093, 960186, 1120217, 1440279, 2240434, 2880558, 3360651, 6721302, 10081953, 20163906]

約数ペア:

[(1, 20163906), (2, 10081953), (3, 6721302), (6, 3360651), (7, 2880558), (9, 2240434), (14, 1440279), (18, 1120217), (21, 960186), (42, 480093), (63, 320062), (126, 160031)]