20130771655

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{2381}}^1\times {\mathrm{16417}}^1$

素因数の和:18906

約数の個数: 16

約数和(自身を含む): 24403189824

約数和(自身を除く): 4272418169

約数列:

[1, 5, 103, 515, 2381, 11905, 16417, 82085, 245243, 1226215, 1690951, 8454755, 39088877, 195444385, 4026154331, 20130771655]

約数ペア:

[(1, 20130771655), (5, 4026154331), (103, 195444385), (515, 39088877), (2381, 8454755), (11905, 1690951), (16417, 1226215), (82085, 245243)]