20801106144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25603}}^1$

素因数の和:25670

約数の個数: 288

約数和(自身を含む): 75155318784

約数和(自身を除く): 54354212640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 624, 651, 672, 728, 744, 806, 819, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2016, 2184, 2232, 2418, 2604, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3744, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 6944, 7254, 7812, 8463, 8736, 8928, 9672, 10416, 11284, 12896, 13104, 14508, 15624, 16926, 19344, 20832, 22568, 25389, 25603, 26208, 29016, 31248, 33852, 38688, 45136, 50778, 51206, 58032, 62496, 67704, 76809, 90272, 101556, 102412, 116064, 135408, 153618, 179221, 203112, 204824, 230427, 270816, 307236, 332839, 358442, 406224, 409648, 460854, 537663, 614472, 665678, 716884, 793693, 812448, 819296, 921708, 998517, 1075326, 1228944, 1331356, 1433768, 1587386, 1612989, 1843416, 1997034, 2150652, 2329873, 2381079, 2457888, 2662712, 2867536, 2995551, 3174772, 3225978, 3686832, 3994068, 4301304, 4659746, 4762158, 5325424, 5555851, 5735072, 5991102, 6349544, 6451956, 6989619, 7143237, 7373664, 7988136, 8602608, 9319492, 9524316, 10318009, 10650848, 11111702, 11982204, 12699088, 12903912, 13979238, 14286474, 15976272, 16667553, 17205216, 18638984, 19048632, 20636018, 20968857, 22223404, 23964408, 25398176, 25807824, 27958476, 28572948, 30954027, 31952544, 33335106, 37277968, 38097264, 41272036, 41937714, 44446808, 47928816, 50002659, 51615648, 55916952, 57145896, 61908054, 66670212, 72226063, 74555936, 76194528, 82544072, 83875428, 88893616, 92862081, 95857632, 100005318, 111833904, 114291792, 123816108, 133340424, 144452126, 165088144, 167750856, 177787232, 185724162, 200010636, 216678189, 223667808, 228583584, 247632216, 266680848, 288904252, 330176288, 335501712, 371448324, 400021272, 433356378, 495264432, 533361696, 577808504, 650034567, 671003424, 742896648, 800042544, 866712756, 990528864, 1155617008, 1300069134, 1485793296, 1600085088, 1733425512, 2311234016, 2600138268, 2971586592, 3466851024, 5200276536, 6933702048, 10400553072, 20801106144]

約数ペア:

[(1, 20801106144), (2, 10400553072), (3, 6933702048), (4, 5200276536), (6, 3466851024), (7, 2971586592), (8, 2600138268), (9, 2311234016), (12, 1733425512), (13, 1600085088), (14, 1485793296), (16, 1300069134), (18, 1155617008), (21, 990528864), (24, 866712756), (26, 800042544), (28, 742896648), (31, 671003424), (32, 650034567), (36, 577808504), (39, 533361696), (42, 495264432), (48, 433356378), (52, 400021272), (56, 371448324), (62, 335501712), (63, 330176288), (72, 288904252), (78, 266680848), (84, 247632216), (91, 228583584), (93, 223667808), (96, 216678189), (104, 200010636), (112, 185724162), (117, 177787232), (124, 167750856), (126, 165088144), (144, 144452126), (156, 133340424), (168, 123816108), (182, 114291792), (186, 111833904), (208, 100005318), (217, 95857632), (224, 92862081), (234, 88893616), (248, 83875428), (252, 82544072), (273, 76194528), (279, 74555936), (288, 72226063), (312, 66670212), (336, 61908054), (364, 57145896), (372, 55916952), (403, 51615648), (416, 50002659), (434, 47928816), (468, 44446808), (496, 41937714), (504, 41272036), (546, 38097264), (558, 37277968), (624, 33335106), (651, 31952544), (672, 30954027), (728, 28572948), (744, 27958476), (806, 25807824), (819, 25398176), (868, 23964408), (936, 22223404), (992, 20968857), (1008, 20636018), (1092, 19048632), (1116, 18638984), (1209, 17205216), (1248, 16667553), (1302, 15976272), (1456, 14286474), (1488, 13979238), (1612, 12903912), (1638, 12699088), (1736, 11982204), (1872, 11111702), (1953, 10650848), (2016, 10318009), (2184, 9524316), (2232, 9319492), (2418, 8602608), (2604, 7988136), (2821, 7373664), (2912, 7143237), (2976, 6989619), (3224, 6451956), (3276, 6349544), (3472, 5991102), (3627, 5735072), (3744, 5555851), (3906, 5325424), (4368, 4762158), (4464, 4659746), (4836, 4301304), (5208, 3994068), (5642, 3686832), (6448, 3225978), (6552, 3174772), (6944, 2995551), (7254, 2867536), (7812, 2662712), (8463, 2457888), (8736, 2381079), (8928, 2329873), (9672, 2150652), (10416, 1997034), (11284, 1843416), (12896, 1612989), (13104, 1587386), (14508, 1433768), (15624, 1331356), (16926, 1228944), (19344, 1075326), (20832, 998517), (22568, 921708), (25389, 819296), (25603, 812448), (26208, 793693), (29016, 716884), (31248, 665678), (33852, 614472), (38688, 537663), (45136, 460854), (50778, 409648), (51206, 406224), (58032, 358442), (62496, 332839), (67704, 307236), (76809, 270816), (90272, 230427), (101556, 204824), (102412, 203112), (116064, 179221), (135408, 153618)]