20164025717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1\times {\mathrm{11117}}^1$

素因数の和:12220

約数の個数: 16

約数和(自身を含む): 22144921344

約数和(自身を除く): 1980895627

約数列:

[1, 11, 181, 911, 1991, 10021, 11117, 122287, 164891, 1813801, 2012177, 10127587, 22133947, 111403457, 1833093247, 20164025717]

約数ペア:

[(1, 20164025717), (11, 1833093247), (181, 111403457), (911, 22133947), (1991, 10127587), (10021, 2012177), (11117, 1813801), (122287, 164891)]