20766807761

素因数分解:

$7^1\times {\mathrm{293}}^1\times {\mathrm{1511}}^1\times {\mathrm{6701}}^1$

素因数の和:8512

約数の個数: 16

約数和(自身を含む): 23833813248

約数和(自身を除く): 3067005487

約数列:

[1, 7, 293, 1511, 2051, 6701, 10577, 46907, 442723, 1963393, 3099061, 10125211, 13743751, 70876477, 2966686823, 20766807761]

約数ペア:

[(1, 20766807761), (7, 2966686823), (293, 70876477), (1511, 13743751), (2051, 10125211), (6701, 3099061), (10577, 1963393), (46907, 442723)]