20179933256

素因数分解:

$2^3\times 7^1\times {\mathrm{360355951}}^1$

素因数の和:360355964

約数の個数: 16

約数和(自身を含む): 43242714240

約数和(自身を除く): 23062780984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360355951, 720711902, 1441423804, 2522491657, 2882847608, 5044983314, 10089966628, 20179933256]

約数ペア:

[(1, 20179933256), (2, 10089966628), (4, 5044983314), (7, 2882847608), (8, 2522491657), (14, 1441423804), (28, 720711902), (56, 360355951)]