20418576

素因数分解:

$2^4\times 3^1\times {\mathrm{425387}}^1$

素因数の和:425398

約数の個数: 20

約数和(自身を含む): 52748112

約数和(自身を除く): 32329536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425387, 850774, 1276161, 1701548, 2552322, 3403096, 5104644, 6806192, 10209288, 20418576]

約数ペア:

[(1, 20418576), (2, 10209288), (3, 6806192), (4, 5104644), (6, 3403096), (8, 2552322), (12, 1701548), (16, 1276161), (24, 850774), (48, 425387)]