2020077528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{6113}}^1$

素因数の和:6417

約数の個数: 96

約数和(自身を含む): 5896586160

約数和(自身を除く): 3876508632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 281, 294, 392, 562, 588, 843, 1124, 1176, 1686, 1967, 2248, 3372, 3934, 5901, 6113, 6744, 7868, 11802, 12226, 13769, 15736, 18339, 23604, 24452, 27538, 36678, 41307, 42791, 47208, 48904, 55076, 73356, 82614, 85582, 110152, 128373, 146712, 165228, 171164, 256746, 299537, 330456, 342328, 513492, 599074, 898611, 1026984, 1198148, 1717753, 1797222, 2396296, 3435506, 3594444, 5153259, 6871012, 7188888, 10306518, 12024271, 13742024, 20613036, 24048542, 36072813, 41226072, 48097084, 72145626, 84169897, 96194168, 144291252, 168339794, 252509691, 288582504, 336679588, 505019382, 673359176, 1010038764, 2020077528]

約数ペア:

[(1, 2020077528), (2, 1010038764), (3, 673359176), (4, 505019382), (6, 336679588), (7, 288582504), (8, 252509691), (12, 168339794), (14, 144291252), (21, 96194168), (24, 84169897), (28, 72145626), (42, 48097084), (49, 41226072), (56, 36072813), (84, 24048542), (98, 20613036), (147, 13742024), (168, 12024271), (196, 10306518), (281, 7188888), (294, 6871012), (392, 5153259), (562, 3594444), (588, 3435506), (843, 2396296), (1124, 1797222), (1176, 1717753), (1686, 1198148), (1967, 1026984), (2248, 898611), (3372, 599074), (3934, 513492), (5901, 342328), (6113, 330456), (6744, 299537), (7868, 256746), (11802, 171164), (12226, 165228), (13769, 146712), (15736, 128373), (18339, 110152), (23604, 85582), (24452, 82614), (27538, 73356), (36678, 55076), (41307, 48904), (42791, 47208)]