20128042522

素因数分解:

$2^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{443603}}^1$

素因数の和:444082

約数の個数: 24

約数和(自身を含む): 35197315776

約数和(自身を除く): 15069273254

約数列:

[1, 2, 7, 14, 49, 98, 463, 926, 3241, 6482, 22687, 45374, 443603, 887206, 3105221, 6210442, 21736547, 43473094, 205388189, 410776378, 1437717323, 2875434646, 10064021261, 20128042522]

約数ペア:

[(1, 20128042522), (2, 10064021261), (7, 2875434646), (14, 1437717323), (49, 410776378), (98, 205388189), (463, 43473094), (926, 21736547), (3241, 6210442), (6482, 3105221), (22687, 887206), (45374, 443603)]