20086585749

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{3571}}^1\times {\mathrm{20161}}^1$

素因数の和:23769

約数の個数: 24

約数和(自身を含む): 29959764224

約数和(自身を除く): 9873178475

約数列:

[1, 3, 9, 31, 93, 279, 3571, 10713, 20161, 32139, 60483, 110701, 181449, 332103, 624991, 996309, 1874973, 5624919, 71994931, 215984793, 647954379, 2231842861, 6695528583, 20086585749]

約数ペア:

[(1, 20086585749), (3, 6695528583), (9, 2231842861), (31, 647954379), (93, 215984793), (279, 71994931), (3571, 5624919), (10713, 1874973), (20161, 996309), (32139, 624991), (60483, 332103), (110701, 181449)]