20797833439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{85451}}^1$

素因数の和:85710

約数の個数: 16

約数和(自身を含む): 22395260160

約数和(自身を除く): 1597426721

約数列:

[1, 17, 103, 139, 1751, 2363, 14317, 85451, 243389, 1452667, 8801453, 11877689, 149624701, 201920713, 1223401967, 20797833439]

約数ペア:

[(1, 20797833439), (17, 1223401967), (103, 201920713), (139, 149624701), (1751, 11877689), (2363, 8801453), (14317, 1452667), (85451, 243389)]