20165544774

素因数分解:

$2^1\times 3^2\times {\mathrm{1453}}^1\times {\mathrm{771031}}^1$

素因数の和:772492

約数の個数: 24

約数和(自身を含む): 43722140592

約数和(自身を除く): 23556595818

約数列:

[1, 2, 3, 6, 9, 18, 1453, 2906, 4359, 8718, 13077, 26154, 771031, 1542062, 2313093, 4626186, 6939279, 13878558, 1120308043, 2240616086, 3360924129, 6721848258, 10082772387, 20165544774]

約数ペア:

[(1, 20165544774), (2, 10082772387), (3, 6721848258), (6, 3360924129), (9, 2240616086), (18, 1120308043), (1453, 13878558), (2906, 6939279), (4359, 4626186), (8718, 2313093), (13077, 1542062), (26154, 771031)]