2020011

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 3151104

約数和(自身を除く): 1131093

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2237, 6711, 15659, 46977, 96191, 288573, 673337, 2020011]

約数ペア:

[(1, 2020011), (3, 673337), (7, 288573), (21, 96191), (43, 46977), (129, 15659), (301, 6711), (903, 2237)]