20934666

素因数分解:

$2^1\times 3^3\times {\mathrm{387679}}^1$

素因数の和:387690

約数の個数: 16

約数和(自身を含む): 46521600

約数和(自身を除く): 25586934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 387679, 775358, 1163037, 2326074, 3489111, 6978222, 10467333, 20934666]

約数ペア:

[(1, 20934666), (2, 10467333), (3, 6978222), (6, 3489111), (9, 2326074), (18, 1163037), (27, 775358), (54, 387679)]