20174911687

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{96823}}^1$

素因数の和:96967

約数の個数: 24

約数和(自身を含む): 24731173376

約数和(自身を除く): 4556261689

約数列:

[1, 7, 17, 103, 119, 289, 721, 1751, 2023, 12257, 29767, 96823, 208369, 677761, 1645991, 9972769, 11521937, 27981847, 69809383, 169537073, 195872929, 1186759511, 2882130241, 20174911687]

約数ペア:

[(1, 20174911687), (7, 2882130241), (17, 1186759511), (103, 195872929), (119, 169537073), (289, 69809383), (721, 27981847), (1751, 11521937), (2023, 9972769), (12257, 1645991), (29767, 677761), (96823, 208369)]