20182085609

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{231709}}^1$

素因数の和:232280

約数の個数: 16

約数和(自身を含む): 24112669440

約数和(自身を除く): 3930583831

約数列:

[1, 7, 23, 161, 541, 3787, 12443, 87101, 231709, 1621963, 5329307, 37305149, 125354569, 877481983, 2883155087, 20182085609]

約数ペア:

[(1, 20182085609), (7, 2883155087), (23, 877481983), (161, 125354569), (541, 37305149), (3787, 5329307), (12443, 1621963), (87101, 231709)]