2020118544

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{593}}^1$

素因数の和:1225

約数の個数: 120

約数和(自身を含む): 5811237432

約数和(自身を除く): 3791118888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 577, 593, 656, 738, 984, 1154, 1186, 1476, 1731, 1779, 1968, 2308, 2372, 2952, 3462, 3558, 4616, 4744, 5193, 5337, 5904, 6924, 7116, 9232, 9488, 10386, 10674, 13848, 14232, 20772, 21348, 23657, 24313, 27696, 28464, 41544, 42696, 47314, 48626, 70971, 72939, 83088, 85392, 94628, 97252, 141942, 145878, 189256, 194504, 212913, 218817, 283884, 291756, 342161, 378512, 389008, 425826, 437634, 567768, 583512, 684322, 851652, 875268, 1026483, 1135536, 1167024, 1368644, 1703304, 1750536, 2052966, 2737288, 3079449, 3406608, 3501072, 4105932, 5474576, 6158898, 8211864, 12317796, 14028601, 16423728, 24635592, 28057202, 42085803, 49271184, 56114404, 84171606, 112228808, 126257409, 168343212, 224457616, 252514818, 336686424, 505029636, 673372848, 1010059272, 2020118544]

約数ペア:

[(1, 2020118544), (2, 1010059272), (3, 673372848), (4, 505029636), (6, 336686424), (8, 252514818), (9, 224457616), (12, 168343212), (16, 126257409), (18, 112228808), (24, 84171606), (36, 56114404), (41, 49271184), (48, 42085803), (72, 28057202), (82, 24635592), (123, 16423728), (144, 14028601), (164, 12317796), (246, 8211864), (328, 6158898), (369, 5474576), (492, 4105932), (577, 3501072), (593, 3406608), (656, 3079449), (738, 2737288), (984, 2052966), (1154, 1750536), (1186, 1703304), (1476, 1368644), (1731, 1167024), (1779, 1135536), (1968, 1026483), (2308, 875268), (2372, 851652), (2952, 684322), (3462, 583512), (3558, 567768), (4616, 437634), (4744, 425826), (5193, 389008), (5337, 378512), (5904, 342161), (6924, 291756), (7116, 283884), (9232, 218817), (9488, 212913), (10386, 194504), (10674, 189256), (13848, 145878), (14232, 141942), (20772, 97252), (21348, 94628), (23657, 85392), (24313, 83088), (27696, 72939), (28464, 70971), (41544, 48626), (42696, 47314)]