20193703029

素因数分解:

$3^3\times {\mathrm{5179}}^1\times {\mathrm{144413}}^1$

素因数の和:149601

約数の個数: 16

約数和(自身を含む): 29922580800

約数和(自身を除く): 9728877771

約数列:

[1, 3, 9, 27, 5179, 15537, 46611, 139833, 144413, 433239, 1299717, 3899151, 747914927, 2243744781, 6731234343, 20193703029]

約数ペア:

[(1, 20193703029), (3, 6731234343), (9, 2243744781), (27, 747914927), (5179, 3899151), (15537, 1299717), (46611, 433239), (139833, 144413)]