20804916408

素因数分解:

$2^3\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{559633}}^1$

素因数の和:561191

約数の個数: 32

約数和(自身を含む): 52045962000

約数和(自身を除く): 31241045592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1549, 3098, 4647, 6196, 9294, 12392, 18588, 37176, 559633, 1119266, 1678899, 2238532, 3357798, 4477064, 6715596, 13431192, 866871517, 1733743034, 2600614551, 3467486068, 5201229102, 6934972136, 10402458204, 20804916408]

約数ペア:

[(1, 20804916408), (2, 10402458204), (3, 6934972136), (4, 5201229102), (6, 3467486068), (8, 2600614551), (12, 1733743034), (24, 866871517), (1549, 13431192), (3098, 6715596), (4647, 4477064), (6196, 3357798), (9294, 2238532), (12392, 1678899), (18588, 1119266), (37176, 559633)]