20137535754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3923}}^1\times {\mathrm{122219}}^1$

素因数の和:126154

約数の個数: 32

約数和(自身を含む): 46040762880

約数和(自身を除く): 25903227126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3923, 7846, 11769, 23538, 27461, 54922, 82383, 122219, 164766, 244438, 366657, 733314, 855533, 1711066, 2566599, 5133198, 479465137, 958930274, 1438395411, 2876790822, 3356255959, 6712511918, 10068767877, 20137535754]

約数ペア:

[(1, 20137535754), (2, 10068767877), (3, 6712511918), (6, 3356255959), (7, 2876790822), (14, 1438395411), (21, 958930274), (42, 479465137), (3923, 5133198), (7846, 2566599), (11769, 1711066), (23538, 855533), (27461, 733314), (54922, 366657), (82383, 244438), (122219, 164766)]