2020888971

素因数分解:

$3^2\times {\mathrm{4349}}^1\times {\mathrm{51631}}^1$

素因数の和:55986

約数の個数: 12

約数和(自身を含む): 2919789600

約数和(自身を除く): 898900629

約数列:

[1, 3, 9, 4349, 13047, 39141, 51631, 154893, 464679, 224543219, 673629657, 2020888971]

約数ペア:

[(1, 2020888971), (3, 673629657), (9, 224543219), (4349, 464679), (13047, 154893), (39141, 51631)]