20599216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{117041}}^1$

素因数の和:117060

約数の個数: 20

約数和(自身を含む): 43539624

約数和(自身を除く): 22940408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 117041, 234082, 468164, 936328, 1287451, 1872656, 2574902, 5149804, 10299608, 20599216]

約数ペア:

[(1, 20599216), (2, 10299608), (4, 5149804), (8, 2574902), (11, 1872656), (16, 1287451), (22, 936328), (44, 468164), (88, 234082), (176, 117041)]