20110512093

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1\times {\mathrm{8329}}^1$

素因数の和:13361

約数の個数: 32

約数和(自身を含む): 31987200000

約数和(自身を除く): 11876687907

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4999, 8329, 14997, 24987, 34993, 58303, 104979, 114977, 174909, 191567, 344931, 574701, 804839, 1340969, 2414517, 4022907, 41636671, 124910013, 291456697, 874370091, 957643433, 2872930299, 6703504031, 20110512093]

約数ペア:

[(1, 20110512093), (3, 6703504031), (7, 2872930299), (21, 957643433), (23, 874370091), (69, 291456697), (161, 124910013), (483, 41636671), (4999, 4022907), (8329, 2414517), (14997, 1340969), (24987, 804839), (34993, 574701), (58303, 344931), (104979, 191567), (114977, 174909)]