20160103348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{328919}}^1$

素因数の和:329140

約数の個数: 48

約数和(自身を含む): 44206848000

約数和(自身を除く): 24046744652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 796, 1393, 2189, 2786, 4378, 5572, 8756, 15323, 30646, 61292, 328919, 657838, 1315676, 2302433, 3618109, 4604866, 7236218, 9209732, 14472436, 25326763, 50653526, 65454881, 101307052, 130909762, 261819524, 458184167, 720003691, 916368334, 1440007382, 1832736668, 2880014764, 5040025837, 10080051674, 20160103348]

約数ペア:

[(1, 20160103348), (2, 10080051674), (4, 5040025837), (7, 2880014764), (11, 1832736668), (14, 1440007382), (22, 916368334), (28, 720003691), (44, 458184167), (77, 261819524), (154, 130909762), (199, 101307052), (308, 65454881), (398, 50653526), (796, 25326763), (1393, 14472436), (2189, 9209732), (2786, 7236218), (4378, 4604866), (5572, 3618109), (8756, 2302433), (15323, 1315676), (30646, 657838), (61292, 328919)]