20161976611

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{76031}}^1$

素因数の和:76962

約数の個数: 16

約数和(自身を含む): 23605198848

約数和(自身を除く): 3443222237

約数列:

[1, 7, 43, 301, 881, 6167, 37883, 76031, 265181, 532217, 3269333, 22885331, 66983311, 468883177, 2880282373, 20161976611]

約数ペア:

[(1, 20161976611), (7, 2880282373), (43, 468883177), (301, 66983311), (881, 22885331), (6167, 3269333), (37883, 532217), (76031, 265181)]