20126690068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{11681}}^1\times {\mathrm{6067}}^1$

素因数の和:17823

約数の個数: 24

約数和(自身を含む): 35726733504

約数和(自身を除く): 15600043436

約数列:

[1, 2, 4, 71, 142, 284, 6067, 11681, 12134, 23362, 24268, 46724, 430757, 829351, 861514, 1658702, 1723028, 3317404, 70868627, 141737254, 283474508, 5031672517, 10063345034, 20126690068]

約数ペア:

[(1, 20126690068), (2, 10063345034), (4, 5031672517), (71, 283474508), (142, 141737254), (284, 70868627), (6067, 3317404), (11681, 1723028), (12134, 1658702), (23362, 861514), (24268, 829351), (46724, 430757)]