20221685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 26574912

約数和(自身を除く): 6353227

約数列:

[1, 5, 11, 55, 337, 1091, 1685, 3707, 5455, 12001, 18535, 60005, 367667, 1838335, 4044337, 20221685]

約数ペア:

[(1, 20221685), (5, 4044337), (11, 1838335), (55, 367667), (337, 60005), (1091, 18535), (1685, 12001), (3707, 5455)]