2020472138874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{2347001}}^1$

素因数の和:2347315

約数の個数: 64

約数和(自身を含む): 4686493593600

約数和(自身を除く): 2666021454726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 199, 206, 309, 398, 597, 618, 721, 1194, 1393, 1442, 2163, 2786, 4179, 4326, 8358, 20497, 40994, 61491, 122982, 143479, 286958, 430437, 860874, 2347001, 4694002, 7041003, 14082006, 16429007, 32858014, 49287021, 98574042, 241741103, 467053199, 483482206, 725223309, 934106398, 1401159597, 1450446618, 1692187721, 2802319194, 3269372393, 3384375442, 5076563163, 6538744786, 9808117179, 10153126326, 19616234358, 48106479497, 96212958994, 144319438491, 288638876982, 336745356479, 673490712958, 1010236069437, 2020472138874]

約数ペア:

[(1, 2020472138874), (2, 1010236069437), (3, 673490712958), (6, 336745356479), (7, 288638876982), (14, 144319438491), (21, 96212958994), (42, 48106479497), (103, 19616234358), (199, 10153126326), (206, 9808117179), (309, 6538744786), (398, 5076563163), (597, 3384375442), (618, 3269372393), (721, 2802319194), (1194, 1692187721), (1393, 1450446618), (1442, 1401159597), (2163, 934106398), (2786, 725223309), (4179, 483482206), (4326, 467053199), (8358, 241741103), (20497, 98574042), (40994, 49287021), (61491, 32858014), (122982, 16429007), (143479, 14082006), (286958, 7041003), (430437, 4694002), (860874, 2347001)]