20150134584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{3511}}^1$

素因数の和:3861

約数の個数: 128

約数和(自身を含む): 54193812480

約数和(自身を除く): 34043677896

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 281, 296, 444, 552, 562, 843, 851, 888, 1124, 1686, 1702, 2248, 2553, 3372, 3404, 3511, 5106, 6463, 6744, 6808, 7022, 10212, 10397, 10533, 12926, 14044, 19389, 20424, 20794, 21066, 25852, 28088, 31191, 38778, 41588, 42132, 51704, 62382, 77556, 80753, 83176, 84264, 124764, 129907, 155112, 161506, 239131, 242259, 249528, 259814, 323012, 389721, 478262, 484518, 519628, 646024, 717393, 779442, 956524, 969036, 986591, 1039256, 1434786, 1558884, 1913048, 1938072, 1973182, 2869572, 2959773, 2987861, 3117768, 3946364, 5739144, 5919546, 5975722, 7892728, 8963583, 11839092, 11951444, 17927166, 22691593, 23678184, 23902888, 35854332, 36503867, 45383186, 68074779, 71708664, 73007734, 90766372, 109511601, 136149558, 146015468, 181532744, 219023202, 272299116, 292030936, 438046404, 544598232, 839588941, 876092808, 1679177882, 2518766823, 3358355764, 5037533646, 6716711528, 10075067292, 20150134584]

約数ペア:

[(1, 20150134584), (2, 10075067292), (3, 6716711528), (4, 5037533646), (6, 3358355764), (8, 2518766823), (12, 1679177882), (23, 876092808), (24, 839588941), (37, 544598232), (46, 438046404), (69, 292030936), (74, 272299116), (92, 219023202), (111, 181532744), (138, 146015468), (148, 136149558), (184, 109511601), (222, 90766372), (276, 73007734), (281, 71708664), (296, 68074779), (444, 45383186), (552, 36503867), (562, 35854332), (843, 23902888), (851, 23678184), (888, 22691593), (1124, 17927166), (1686, 11951444), (1702, 11839092), (2248, 8963583), (2553, 7892728), (3372, 5975722), (3404, 5919546), (3511, 5739144), (5106, 3946364), (6463, 3117768), (6744, 2987861), (6808, 2959773), (7022, 2869572), (10212, 1973182), (10397, 1938072), (10533, 1913048), (12926, 1558884), (14044, 1434786), (19389, 1039256), (20424, 986591), (20794, 969036), (21066, 956524), (25852, 779442), (28088, 717393), (31191, 646024), (38778, 519628), (41588, 484518), (42132, 478262), (51704, 389721), (62382, 323012), (77556, 259814), (80753, 249528), (83176, 242259), (84264, 239131), (124764, 161506), (129907, 155112)]