20136086418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283519}}^1$

素因数の和:283639

約数の個数: 64

約数和(自身を含む): 48992256000

約数和(自身を除く): 28856169582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 399, 534, 623, 798, 1246, 1691, 1869, 3382, 3738, 5073, 10146, 11837, 23674, 35511, 71022, 283519, 567038, 850557, 1701114, 1984633, 3969266, 5386861, 5953899, 10773722, 11907798, 16160583, 25233191, 32321166, 37708027, 50466382, 75416054, 75699573, 113124081, 151399146, 176632337, 226248162, 353264674, 479430629, 529897011, 958861258, 1059794022, 1438291887, 2876583774, 3356014403, 6712028806, 10068043209, 20136086418]

約数ペア:

[(1, 20136086418), (2, 10068043209), (3, 6712028806), (6, 3356014403), (7, 2876583774), (14, 1438291887), (19, 1059794022), (21, 958861258), (38, 529897011), (42, 479430629), (57, 353264674), (89, 226248162), (114, 176632337), (133, 151399146), (178, 113124081), (266, 75699573), (267, 75416054), (399, 50466382), (534, 37708027), (623, 32321166), (798, 25233191), (1246, 16160583), (1691, 11907798), (1869, 10773722), (3382, 5953899), (3738, 5386861), (5073, 3969266), (10146, 1984633), (11837, 1701114), (23674, 850557), (35511, 567038), (71022, 283519)]