20162748885

素因数分解:

$3^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{666427}}^1$

素因数の和:668452

約数の個数: 16

約数和(自身を含む): 32276440896

約数和(自身を除く): 12113692011

約数列:

[1, 3, 5, 15, 2017, 6051, 10085, 30255, 666427, 1999281, 3332135, 9996405, 1344183259, 4032549777, 6720916295, 20162748885]

約数ペア:

[(1, 20162748885), (3, 6720916295), (5, 4032549777), (15, 1344183259), (2017, 9996405), (6051, 3332135), (10085, 1999281), (30255, 666427)]