2020403727

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{1986631}}^1$

素因数の和:1986750

約数の個数: 12

約数和(自身を含む): 2944188624

約数和(自身を除く): 923784897

約数列:

[1, 3, 9, 113, 339, 1017, 1986631, 5959893, 17879679, 224489303, 673467909, 2020403727]

約数ペア:

[(1, 2020403727), (3, 673467909), (9, 224489303), (113, 17879679), (339, 5959893), (1017, 1986631)]