20195491302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160281677}}^1$

素因数の和:160281692

約数の個数: 24

約数和(自身を含む): 50007883536

約数和(自身を除く): 29812392234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160281677, 320563354, 480845031, 961690062, 1121971739, 1442535093, 2243943478, 2885070186, 3365915217, 6731830434, 10097745651, 20195491302]

約数ペア:

[(1, 20195491302), (2, 10097745651), (3, 6731830434), (6, 3365915217), (7, 2885070186), (9, 2243943478), (14, 1442535093), (18, 1121971739), (21, 961690062), (42, 480845031), (63, 320563354), (126, 160281677)]