20185740701

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1\times {\mathrm{11003}}^1$

素因数の和:13060

約数の個数: 16

約数和(自身を含む): 23252068224

約数和(自身を除く): 3066327523

約数列:

[1, 7, 137, 959, 1913, 11003, 13391, 77021, 262081, 1507411, 1834567, 10551877, 21048739, 147341173, 2883677243, 20185740701]

約数ペア:

[(1, 20185740701), (7, 2883677243), (137, 147341173), (959, 21048739), (1913, 10551877), (11003, 1834567), (13391, 1507411), (77021, 262081)]