20237862407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1422097}}^1$

素因数の和:1422230

約数の個数: 16

約数和(自身を含む): 24573853440

約数和(自身を除く): 4335991033

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 1422097, 9954679, 27019843, 152164379, 189138901, 1065150653, 2891123201, 20237862407]

約数ペア:

[(1, 20237862407), (7, 2891123201), (19, 1065150653), (107, 189138901), (133, 152164379), (749, 27019843), (2033, 9954679), (14231, 1422097)]