20181569608

素因数分解:

$2^3\times {\mathrm{30161}}^1\times {\mathrm{83641}}^1$

素因数の和:113808

約数の個数: 16

約数和(自身を含む): 37842150060

約数和(自身を除く): 17660580452

約数列:

[1, 2, 4, 8, 30161, 60322, 83641, 120644, 167282, 241288, 334564, 669128, 2522696201, 5045392402, 10090784804, 20181569608]

約数ペア:

[(1, 20181569608), (2, 10090784804), (4, 5045392402), (8, 2522696201), (30161, 669128), (60322, 334564), (83641, 241288), (120644, 167282)]