20082118

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33359}}^1$

素因数の和:33411

約数の個数: 16

約数和(自身を含む): 35228160

約数和(自身を除く): 15146042

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33359, 66718, 233513, 467026, 1434437, 2868874, 10041059, 20082118]

約数ペア:

[(1, 20082118), (2, 10041059), (7, 2868874), (14, 1434437), (43, 467026), (86, 233513), (301, 66718), (602, 33359)]