2020127139

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11813609}}^1$

素因数の和:11813634

約数の個数: 12

約数和(自身を含む): 3071538600

約数和(自身を除く): 1051411461

約数列:

[1, 3, 9, 19, 57, 171, 11813609, 35440827, 106322481, 224458571, 673375713, 2020127139]

約数ペア:

[(1, 2020127139), (3, 673375713), (9, 224458571), (19, 106322481), (57, 35440827), (171, 11813609)]