20216051702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131273063}}^1$

素因数の和:131273083

約数の個数: 16

約数和(自身を含む): 37806642432

約数和(自身を除く): 17590590730

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131273063, 262546126, 918911441, 1444003693, 1837822882, 2888007386, 10108025851, 20216051702]

約数ペア:

[(1, 20216051702), (2, 10108025851), (7, 2888007386), (11, 1837822882), (14, 1444003693), (22, 918911441), (77, 262546126), (154, 131273063)]