20248730811

素因数分解:

$3^4\times {\mathrm{4517}}^1\times {\mathrm{55343}}^1$

素因数の和:59872

約数の個数: 20

約数和(自身を含む): 30255347232

約数和(自身を除く): 10006616421

約数列:

[1, 3, 9, 27, 81, 4517, 13551, 40653, 55343, 121959, 166029, 365877, 498087, 1494261, 4482783, 249984331, 749952993, 2249858979, 6749576937, 20248730811]

約数ペア:

[(1, 20248730811), (3, 6749576937), (9, 2249858979), (27, 749952993), (81, 249984331), (4517, 4482783), (13551, 1494261), (40653, 498087), (55343, 365877), (121959, 166029)]