20888959818

素因数分解:

$2^1\times 3^1\times {\mathrm{10687}}^1\times {\mathrm{325769}}^1$

素因数の和:336461

約数の個数: 16

約数和(自身を含む): 41781957120

約数和(自身を除く): 20892997302

約数列:

[1, 2, 3, 6, 10687, 21374, 32061, 64122, 325769, 651538, 977307, 1954614, 3481493303, 6962986606, 10444479909, 20888959818]

約数ペア:

[(1, 20888959818), (2, 10444479909), (3, 6962986606), (6, 3481493303), (10687, 1954614), (21374, 977307), (32061, 651538), (64122, 325769)]