20086137

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:544

約数の個数: 28

約数和(自身を含む): 30691440

約数和(自身を除く): 10605303

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 467, 531, 729, 1401, 1593, 4203, 4779, 12609, 14337, 27553, 37827, 43011, 82659, 113481, 247977, 340443, 743931, 2231793, 6695379, 20086137]

約数ペア:

[(1, 20086137), (3, 6695379), (9, 2231793), (27, 743931), (59, 340443), (81, 247977), (177, 113481), (243, 82659), (467, 43011), (531, 37827), (729, 27553), (1401, 14337), (1593, 12609), (4203, 4779)]