20201890717

素因数分解:

${\mathrm{73}}^1\times {\mathrm{20759}}^1\times {\mathrm{13331}}^1$

素因数の和:34163

約数の個数: 8

約数和(自身を含む): 20481151680

約数和(自身を除く): 279260963

約数列:

[1, 73, 13331, 20759, 973163, 1515407, 276738229, 20201890717]

約数ペア:

[(1, 20201890717), (73, 276738229), (13331, 1515407), (20759, 973163)]