20337338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85451}}^1$

素因数の和:85477

約数の個数: 16

約数和(自身を含む): 36915264

約数和(自身を除く): 16577926

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 85451, 170902, 598157, 1196314, 1452667, 2905334, 10168669, 20337338]

約数ペア:

[(1, 20337338), (2, 10168669), (7, 2905334), (14, 1452667), (17, 1196314), (34, 598157), (119, 170902), (238, 85451)]