20527112

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{48413}}^1$

素因数の和:48472

約数の個数: 16

約数和(自身を含む): 39215340

約数和(自身を除く): 18688228

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 48413, 96826, 193652, 387304, 2565889, 5131778, 10263556, 20527112]

約数ペア:

[(1, 20527112), (2, 10263556), (4, 5131778), (8, 2565889), (53, 387304), (106, 193652), (212, 96826), (424, 48413)]