20133185541

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3082711}}^1$

素因数の和:3083032

約数の個数: 16

約数和(自身を含む): 30777796608

約数和(自身を除く): 10644611067

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 3082711, 9248133, 21578977, 64736931, 958723121, 2876169363, 6711061847, 20133185541]

約数ペア:

[(1, 20133185541), (3, 6711061847), (7, 2876169363), (21, 958723121), (311, 64736931), (933, 21578977), (2177, 9248133), (6531, 3082711)]