20090179587

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{806543}}^1$

素因数の和:806607

約数の個数: 24

約数和(自身を含む): 29500153344

約数和(自身を除く): 9409973757

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 8303, 24909, 806543, 2419629, 15324317, 18550489, 45972951, 55651467, 291162023, 352459291, 873486069, 1057377873, 6696726529, 20090179587]

約数ペア:

[(1, 20090179587), (3, 6696726529), (19, 1057377873), (23, 873486069), (57, 352459291), (69, 291162023), (361, 55651467), (437, 45972951), (1083, 18550489), (1311, 15324317), (8303, 2419629), (24909, 806543)]