20932624

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{12227}}^1$

素因数の和:12342

約数の個数: 20

約数和(自身を含む): 40939344

約数和(自身を除く): 20006720

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 12227, 24454, 48908, 97816, 195632, 1308289, 2616578, 5233156, 10466312, 20932624]

約数ペア:

[(1, 20932624), (2, 10466312), (4, 5233156), (8, 2616578), (16, 1308289), (107, 195632), (214, 97816), (428, 48908), (856, 24454), (1712, 12227)]