20774976

素因数分解:

$2^6\times 3^1\times {\mathrm{108203}}^1$

素因数の和:108218

約数の個数: 28

約数和(自身を含む): 54967632

約数和(自身を除く): 34192656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108203, 216406, 324609, 432812, 649218, 865624, 1298436, 1731248, 2596872, 3462496, 5193744, 6924992, 10387488, 20774976]

約数ペア:

[(1, 20774976), (2, 10387488), (3, 6924992), (4, 5193744), (6, 3462496), (8, 2596872), (12, 1731248), (16, 1298436), (24, 865624), (32, 649218), (48, 432812), (64, 324609), (96, 216406), (192, 108203)]