20147164842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{465271}}^1$

素因数の和:466314

約数の個数: 32

約数和(自身を含む): 46095427584

約数和(自身を除く): 25948262742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1031, 2062, 3093, 6186, 7217, 14434, 21651, 43302, 465271, 930542, 1395813, 2791626, 3256897, 6513794, 9770691, 19541382, 479694401, 959388802, 1439083203, 2878166406, 3357860807, 6715721614, 10073582421, 20147164842]

約数ペア:

[(1, 20147164842), (2, 10073582421), (3, 6715721614), (6, 3357860807), (7, 2878166406), (14, 1439083203), (21, 959388802), (42, 479694401), (1031, 19541382), (2062, 9770691), (3093, 6513794), (6186, 3256897), (7217, 2791626), (14434, 1395813), (21651, 930542), (43302, 465271)]