2020145157

素因数分解:

$3^3\times {\mathrm{5189}}^1\times {\mathrm{14419}}^1$

素因数の和:19617

約数の個数: 16

約数和(自身を含む): 2993592000

約数和(自身を除く): 973446843

約数列:

[1, 3, 9, 27, 5189, 14419, 15567, 43257, 46701, 129771, 140103, 389313, 74820191, 224460573, 673381719, 2020145157]

約数ペア:

[(1, 2020145157), (3, 673381719), (9, 224460573), (27, 74820191), (5189, 389313), (14419, 140103), (15567, 129771), (43257, 46701)]