20192012154

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8695957}}^1$

素因数の和:8696011

約数の個数: 32

約数和(自身を含む): 45914658240

約数和(自身を除く): 25722646086

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8695957, 17391914, 26087871, 52175742, 78263613, 156527226, 234790839, 373926151, 469581678, 747852302, 1121778453, 2243556906, 3365335359, 6730670718, 10096006077, 20192012154]

約数ペア:

[(1, 20192012154), (2, 10096006077), (3, 6730670718), (6, 3365335359), (9, 2243556906), (18, 1121778453), (27, 747852302), (43, 469581678), (54, 373926151), (86, 234790839), (129, 156527226), (258, 78263613), (387, 52175742), (774, 26087871), (1161, 17391914), (2322, 8695957)]