20172212417

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{14323}}^1\times {\mathrm{4679}}^1$

素因数の和:19052

約数の個数: 16

約数和(自身を含む): 23596784640

約数和(自身を除く): 3424572223

約数列:

[1, 7, 43, 301, 4679, 14323, 32753, 100261, 201197, 615889, 1408379, 4311223, 67017317, 469121219, 2881744631, 20172212417]

約数ペア:

[(1, 20172212417), (7, 2881744631), (43, 469121219), (301, 67017317), (4679, 4311223), (14323, 1408379), (32753, 615889), (100261, 201197)]