20139260828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{5077}}^1\times {\mathrm{43117}}^1$

素因数の和:48221

約数の個数: 24

約数和(自身を含む): 36784138272

約数和(自身を除く): 16644877444

約数列:

[1, 2, 4, 23, 46, 92, 5077, 10154, 20308, 43117, 86234, 116771, 172468, 233542, 467084, 991691, 1983382, 3966764, 218905009, 437810018, 875620036, 5034815207, 10069630414, 20139260828]

約数ペア:

[(1, 20139260828), (2, 10069630414), (4, 5034815207), (23, 875620036), (46, 437810018), (92, 218905009), (5077, 3966764), (10154, 1983382), (20308, 991691), (43117, 467084), (86234, 233542), (116771, 172468)]