20415086211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{309193}}^1$

素因数の和:310902

約数の個数: 16

約数和(自身を含む): 29331379616

約数和(自身を除く): 8916293405

約数列:

[1, 3, 13, 39, 1693, 5079, 22009, 66027, 309193, 927579, 4019509, 12058527, 523463749, 1570391247, 6805028737, 20415086211]

約数ペア:

[(1, 20415086211), (3, 6805028737), (13, 1570391247), (39, 523463749), (1693, 12058527), (5079, 4019509), (22009, 927579), (66027, 309193)]