20308526

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50021}}^1$

素因数の和:50059

約数の個数: 16

約数和(自身を含む): 36015840

約数和(自身を除く): 15707314

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 50021, 100042, 350147, 700294, 1450609, 2901218, 10154263, 20308526]

約数ペア:

[(1, 20308526), (2, 10154263), (7, 2901218), (14, 1450609), (29, 700294), (58, 350147), (203, 100042), (406, 50021)]