20043546656

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1\times {\mathrm{1627}}^1$

素因数の和:2966

約数の個数: 96

約数和(自身を含む): 46211235840

約数和(自身を除く): 26167689184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1279, 1376, 1627, 2408, 2558, 3254, 4816, 5116, 6508, 8953, 9632, 10232, 11389, 13016, 17906, 20464, 22778, 26032, 35812, 40928, 45556, 52064, 54997, 69961, 71624, 91112, 109994, 139922, 143248, 182224, 219988, 279844, 286496, 364448, 384979, 439976, 489727, 559688, 769958, 879952, 979454, 1119376, 1539916, 1759904, 1958908, 2080933, 2238752, 3079832, 3917816, 4161866, 6159664, 7835632, 8323732, 12319328, 14566531, 15671264, 16647464, 29133062, 33294928, 58266124, 66589856, 89480119, 116532248, 178960238, 233064496, 357920476, 466128992, 626360833, 715840952, 1252721666, 1431681904, 2505443332, 2863363808, 5010886664, 10021773328, 20043546656]

約数ペア:

[(1, 20043546656), (2, 10021773328), (4, 5010886664), (7, 2863363808), (8, 2505443332), (14, 1431681904), (16, 1252721666), (28, 715840952), (32, 626360833), (43, 466128992), (56, 357920476), (86, 233064496), (112, 178960238), (172, 116532248), (224, 89480119), (301, 66589856), (344, 58266124), (602, 33294928), (688, 29133062), (1204, 16647464), (1279, 15671264), (1376, 14566531), (1627, 12319328), (2408, 8323732), (2558, 7835632), (3254, 6159664), (4816, 4161866), (5116, 3917816), (6508, 3079832), (8953, 2238752), (9632, 2080933), (10232, 1958908), (11389, 1759904), (13016, 1539916), (17906, 1119376), (20464, 979454), (22778, 879952), (26032, 769958), (35812, 559688), (40928, 489727), (45556, 439976), (52064, 384979), (54997, 364448), (69961, 286496), (71624, 279844), (91112, 219988), (109994, 182224), (139922, 143248)]