20943911072

素因数分解:

$2^5\times 7^1\times {\mathrm{93499603}}^1$

素因数の和:93499620

約数の個数: 24

約数和(自身を含む): 47123800416

約数和(自身を除く): 26179889344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93499603, 186999206, 373998412, 654497221, 747996824, 1308994442, 1495993648, 2617988884, 2991987296, 5235977768, 10471955536, 20943911072]

約数ペア:

[(1, 20943911072), (2, 10471955536), (4, 5235977768), (7, 2991987296), (8, 2617988884), (14, 1495993648), (16, 1308994442), (28, 747996824), (32, 654497221), (56, 373998412), (112, 186999206), (224, 93499603)]