20199962314

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1327373}}^1$

素因数の和:1328469

約数の個数: 16

約数和(自身を含む): 34660389888

約数和(自身を除く): 14460427574

約数列:

[1, 2, 7, 14, 1087, 2174, 7609, 15218, 1327373, 2654746, 9291611, 18583222, 1442854451, 2885708902, 10099981157, 20199962314]

約数ペア:

[(1, 20199962314), (2, 10099981157), (7, 2885708902), (14, 1442854451), (1087, 18583222), (2174, 9291611), (7609, 2654746), (15218, 1327373)]