20853846706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{289967}}^1$

素因数の和:290454

約数の個数: 32

約数和(自身を含む): 39083046912

約数和(自身を除く): 18229200206

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 467, 934, 3269, 5137, 6538, 10274, 35959, 71918, 289967, 579934, 2029769, 3189637, 4059538, 6379274, 22327459, 44654918, 135414589, 270829178, 947902123, 1489560479, 1895804246, 2979120958, 10426923353, 20853846706]

約数ペア:

[(1, 20853846706), (2, 10426923353), (7, 2979120958), (11, 1895804246), (14, 1489560479), (22, 947902123), (77, 270829178), (154, 135414589), (467, 44654918), (934, 22327459), (3269, 6379274), (5137, 4059538), (6538, 3189637), (10274, 2029769), (35959, 579934), (71918, 289967)]