20970297793

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{57559}}^1$

素因数の和:58344

約数の個数: 16

約数和(自身を含む): 23000976000

約数和(自身を除く): 2030678207

約数列:

[1, 17, 29, 493, 739, 12563, 21431, 57559, 364327, 978503, 1669211, 28376587, 42536101, 723113717, 1233546929, 20970297793]

約数ペア:

[(1, 20970297793), (17, 1233546929), (29, 723113717), (493, 42536101), (739, 28376587), (12563, 1669211), (21431, 978503), (57559, 364327)]