20339886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{484283}}^1$

素因数の和:484295

約数の個数: 16

約数和(自身を含む): 46491264

約数和(自身を除く): 26151378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 484283, 968566, 1452849, 2905698, 3389981, 6779962, 10169943, 20339886]

約数ペア:

[(1, 20339886), (2, 10169943), (3, 6779962), (6, 3389981), (7, 2905698), (14, 1452849), (21, 968566), (42, 484283)]