20033384446

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{7639}}^1\times {\mathrm{19571}}^1$

素因数の和:27279

約数の個数: 16

約数和(自身を含む): 30504136320

約数和(自身を除く): 10470751874

約数列:

[1, 2, 67, 134, 7639, 15278, 19571, 39142, 511813, 1023626, 1311257, 2622514, 149502869, 299005738, 10016692223, 20033384446]

約数ペア:

[(1, 20033384446), (2, 10016692223), (67, 299005738), (134, 149502869), (7639, 2622514), (15278, 1311257), (19571, 1023626), (39142, 511813)]