20173357589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{125897}}^1$

素因数の和:127996

約数の個数: 16

約数和(自身を含む): 25163485056

約数和(自身を除く): 4990127467

約数列:

[1, 7, 11, 77, 2081, 14567, 22891, 125897, 160237, 881279, 1384867, 9694069, 261991657, 1833941599, 2881908227, 20173357589]

約数ペア:

[(1, 20173357589), (7, 2881908227), (11, 1833941599), (77, 261991657), (2081, 9694069), (14567, 1384867), (22891, 881279), (125897, 160237)]