20565133677

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1941389}}^1$

素因数の和:1941513

約数の個数: 24

約数和(自身を含む): 32708538720

約数和(自身を除く): 12143405043

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 1941389, 5824167, 17472501, 21355279, 64065837, 192197511, 207728623, 623185869, 1869557607, 2285014853, 6855044559, 20565133677]

約数ペア:

[(1, 20565133677), (3, 6855044559), (9, 2285014853), (11, 1869557607), (33, 623185869), (99, 207728623), (107, 192197511), (321, 64065837), (963, 21355279), (1177, 17472501), (3531, 5824167), (10593, 1941389)]