20172052055

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{82837}}^1$

素因数の和:83386

約数の個数: 16

約数和(自身を含む): 24477634944

約数和(自身を除く): 4305582889

約数列:

[1, 5, 113, 431, 565, 2155, 48703, 82837, 243515, 414185, 9360581, 35702747, 46802905, 178513735, 4034410411, 20172052055]

約数ペア:

[(1, 20172052055), (5, 4034410411), (113, 178513735), (431, 46802905), (565, 35702747), (2155, 9360581), (48703, 414185), (82837, 243515)]