20162844093

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22328731}}^1$

素因数の和:22328784

約数の個数: 16

約数和(自身を含む): 31438854656

約数和(自身を除く): 11276010563

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 22328731, 66986193, 156301117, 468903351, 960135433, 2880406299, 6720948031, 20162844093]

約数ペア:

[(1, 20162844093), (3, 6720948031), (7, 2880406299), (21, 960135433), (43, 468903351), (129, 156301117), (301, 66986193), (903, 22328731)]