20215148073

素因数分解:

$3^1\times {\mathrm{1321}}^1\times {\mathrm{5100971}}^1$

素因数の和:5102295

約数の個数: 8

約数和(自身を含む): 26973939936

約数和(自身を除く): 6758791863

約数列:

[1, 3, 1321, 3963, 5100971, 15302913, 6738382691, 20215148073]

約数ペア:

[(1, 20215148073), (3, 6738382691), (1321, 15302913), (3963, 5100971)]