20470598

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4159}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 32348160

約数和(自身を除く): 11877562

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4159, 4922, 8318, 95657, 191314, 445013, 890026, 10235299, 20470598]

約数ペア:

[(1, 20470598), (2, 10235299), (23, 890026), (46, 445013), (107, 191314), (214, 95657), (2461, 8318), (4159, 4922)]