20343855171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3872807}}^1$

素因数の和:3872930

約数の個数: 16

約数和(自身を含む): 28999586304

約数和(自身を除く): 8655731133

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 3872807, 11618421, 65837719, 197513157, 398899121, 1196697363, 6781285057, 20343855171]

約数ペア:

[(1, 20343855171), (3, 6781285057), (17, 1196697363), (51, 398899121), (103, 197513157), (309, 65837719), (1751, 11618421), (5253, 3872807)]