20145841381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{35363}}^1$

素因数の和:35481

約数の個数: 32

約数和(自身を含む): 23465852928

約数和(自身を除く): 3320011547

約数列:

[1, 17, 23, 31, 47, 391, 527, 713, 799, 1081, 1457, 12121, 18377, 24769, 33511, 35363, 569687, 601171, 813349, 1096253, 1662061, 13826933, 18636301, 25213819, 28255037, 38227403, 51523891, 428634923, 649865851, 875906147, 1185049493, 20145841381]

約数ペア:

[(1, 20145841381), (17, 1185049493), (23, 875906147), (31, 649865851), (47, 428634923), (391, 51523891), (527, 38227403), (713, 28255037), (799, 25213819), (1081, 18636301), (1457, 13826933), (12121, 1662061), (18377, 1096253), (24769, 813349), (33511, 601171), (35363, 569687)]