20050357844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1061}}^1\times {\mathrm{1381}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 38465062272

約数和(自身を除く): 18414704428

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1061, 1244, 1381, 2122, 2762, 3421, 4244, 5524, 6842, 11671, 13684, 15191, 23342, 30382, 46684, 60764, 329971, 429491, 659942, 858982, 1319884, 1465241, 1717964, 2930482, 3629681, 4724401, 5860964, 7259362, 9448802, 14518724, 16117651, 18897604, 32235302, 64470604, 455689951, 911379902, 1822759804, 5012589461, 10025178922, 20050357844]

約数ペア:

[(1, 20050357844), (2, 10025178922), (4, 5012589461), (11, 1822759804), (22, 911379902), (44, 455689951), (311, 64470604), (622, 32235302), (1061, 18897604), (1244, 16117651), (1381, 14518724), (2122, 9448802), (2762, 7259362), (3421, 5860964), (4244, 4724401), (5524, 3629681), (6842, 2930482), (11671, 1717964), (13684, 1465241), (15191, 1319884), (23342, 858982), (30382, 659942), (46684, 429491), (60764, 329971)]