20137535665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3007847}}^1$

素因数の和:3007968

約数の個数: 16

約数和(自身を含む): 26276560128

約数和(自身を除く): 6139024463

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 3007847, 15039235, 39102011, 195510055, 309808241, 1549041205, 4027507133, 20137535665]

約数ペア:

[(1, 20137535665), (5, 4027507133), (13, 1549041205), (65, 309808241), (103, 195510055), (515, 39102011), (1339, 15039235), (6695, 3007847)]