20565184524

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9468317}}^1$

素因数の和:9468505

約数の個数: 24

約数和(自身を含む): 48250548528

約数和(自身を除く): 27685364004

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9468317, 18936634, 28404951, 37873268, 56809902, 113619804, 1713765377, 3427530754, 5141296131, 6855061508, 10282592262, 20565184524]

約数ペア:

[(1, 20565184524), (2, 10282592262), (3, 6855061508), (4, 5141296131), (6, 3427530754), (12, 1713765377), (181, 113619804), (362, 56809902), (543, 37873268), (724, 28404951), (1086, 18936634), (2172, 9468317)]