20693706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1301}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 45372096

約数和(自身を除く): 24678390

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 1301, 1446, 2602, 2651, 3903, 5302, 7806, 7953, 14311, 15906, 28622, 42933, 85866, 313541, 627082, 940623, 1881246, 3448951, 6897902, 10346853, 20693706]

約数ペア:

[(1, 20693706), (2, 10346853), (3, 6897902), (6, 3448951), (11, 1881246), (22, 940623), (33, 627082), (66, 313541), (241, 85866), (482, 42933), (723, 28622), (1301, 15906), (1446, 14311), (2602, 7953), (2651, 7806), (3903, 5302)]