20577062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3881}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 33819984

約数和(自身を除く): 13242922

約数列:

[1, 2, 11, 22, 241, 482, 2651, 3881, 5302, 7762, 42691, 85382, 935321, 1870642, 10288531, 20577062]

約数ペア:

[(1, 20577062), (2, 10288531), (11, 1870642), (22, 935321), (241, 85382), (482, 42691), (2651, 7762), (3881, 5302)]