20700471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2017}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 30221568

約数和(自身を除く): 9521097

約数列:

[1, 3, 11, 33, 311, 933, 2017, 3421, 6051, 10263, 22187, 66561, 627287, 1881861, 6900157, 20700471]

約数ペア:

[(1, 20700471), (3, 6900157), (11, 1881861), (33, 627287), (311, 66561), (933, 22187), (2017, 10263), (3421, 6051)]