20192454819

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{5019253}}^1$

素因数の和:5019411

約数の個数: 16

約数和(自身を含む): 30115524000

約数和(自身を除く): 9923069181

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 5019253, 15057759, 45173277, 135519831, 747868697, 2243606091, 6730818273, 20192454819]

約数ペア:

[(1, 20192454819), (3, 6730818273), (9, 2243606091), (27, 747868697), (149, 135519831), (447, 45173277), (1341, 15057759), (4023, 5019253)]