20398230721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{50118503}}^1$

素因数の和:50118551

約数の個数: 8

約数和(自身を含む): 22854037824

約数和(自身を除く): 2455807103

約数列:

[1, 11, 37, 407, 50118503, 551303533, 1854384611, 20398230721]

約数ペア:

[(1, 20398230721), (11, 1854384611), (37, 551303533), (407, 50118503)]