20796732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{52517}}^1$

素因数の和:52538

約数の個数: 36

約数和(自身を含む): 57349656

約数和(自身を除く): 36552924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 52517, 105034, 157551, 210068, 315102, 472653, 577687, 630204, 945306, 1155374, 1733061, 1890612, 2310748, 3466122, 5199183, 6932244, 10398366, 20796732]

約数ペア:

[(1, 20796732), (2, 10398366), (3, 6932244), (4, 5199183), (6, 3466122), (9, 2310748), (11, 1890612), (12, 1733061), (18, 1155374), (22, 945306), (33, 630204), (36, 577687), (44, 472653), (66, 315102), (99, 210068), (132, 157551), (198, 105034), (396, 52517)]