20055508

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{3767}}^1$

素因数の和:3804

約数の個数: 24

約数和(自身を含む): 38614464

約数和(自身を除く): 18558956

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 3767, 5324, 7534, 15068, 41437, 82874, 165748, 455807, 911614, 1823228, 5013877, 10027754, 20055508]

約数ペア:

[(1, 20055508), (2, 10027754), (4, 5013877), (11, 1823228), (22, 911614), (44, 455807), (121, 165748), (242, 82874), (484, 41437), (1331, 15068), (2662, 7534), (3767, 5324)]