20260341888

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:395

約数の個数: 256

約数和(自身を含む): 56655728640

約数和(自身を除く): 36395386752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 71, 94, 96, 97, 128, 141, 142, 163, 188, 192, 194, 213, 282, 284, 291, 326, 376, 384, 388, 426, 489, 564, 568, 582, 652, 752, 776, 852, 978, 1128, 1136, 1164, 1304, 1504, 1552, 1704, 1956, 2256, 2272, 2328, 2608, 3008, 3104, 3337, 3408, 3912, 4512, 4544, 4559, 4656, 5216, 6016, 6208, 6674, 6816, 6887, 7661, 7824, 9024, 9088, 9118, 9312, 10011, 10432, 11573, 12416, 13348, 13632, 13677, 13774, 15322, 15648, 15811, 18048, 18236, 18624, 20022, 20661, 20864, 22983, 23146, 26696, 27264, 27354, 27548, 30644, 31296, 31622, 34719, 36472, 37248, 40044, 41322, 45966, 46292, 47433, 53392, 54708, 55096, 61288, 62592, 63244, 69438, 72944, 80088, 82644, 91932, 92584, 94866, 106784, 109416, 110192, 122576, 126488, 138876, 145888, 160176, 165288, 183864, 185168, 189732, 213568, 218832, 220384, 245152, 252976, 277752, 291776, 320352, 323689, 330576, 367728, 370336, 379464, 427136, 437664, 440768, 490304, 505952, 543931, 555504, 583552, 640704, 647378, 661152, 735456, 740672, 743117, 758928, 875328, 881536, 971067, 980608, 1011904, 1087862, 1111008, 1122581, 1281408, 1294756, 1322304, 1470912, 1481344, 1486234, 1517856, 1631793, 1750656, 1942134, 2023808, 2175724, 2222016, 2229351, 2245162, 2589512, 2644608, 2941824, 2972468, 3035712, 3263586, 3367743, 3884268, 4351448, 4444032, 4458702, 4490324, 5179024, 5944936, 6071424, 6527172, 6735486, 7768536, 8702896, 8917404, 8980648, 10358048, 11889872, 13054344, 13470972, 15537072, 17405792, 17834808, 17961296, 20716096, 23779744, 26108688, 26941944, 31074144, 34811584, 35669616, 35922592, 41432192, 47559488, 52217376, 52761307, 53883888, 62148288, 69623168, 71339232, 71845184, 95118976, 104434752, 105522614, 107767776, 124296576, 142678464, 143690368, 158283921, 208869504, 211045228, 215535552, 285356928, 316567842, 422090456, 431071104, 633135684, 844180912, 1266271368, 1688361824, 2532542736, 3376723648, 5065085472, 6753447296, 10130170944, 20260341888]

約数ペア:

[(1, 20260341888), (2, 10130170944), (3, 6753447296), (4, 5065085472), (6, 3376723648), (8, 2532542736), (12, 1688361824), (16, 1266271368), (24, 844180912), (32, 633135684), (47, 431071104), (48, 422090456), (64, 316567842), (71, 285356928), (94, 215535552), (96, 211045228), (97, 208869504), (128, 158283921), (141, 143690368), (142, 142678464), (163, 124296576), (188, 107767776), (192, 105522614), (194, 104434752), (213, 95118976), (282, 71845184), (284, 71339232), (291, 69623168), (326, 62148288), (376, 53883888), (384, 52761307), (388, 52217376), (426, 47559488), (489, 41432192), (564, 35922592), (568, 35669616), (582, 34811584), (652, 31074144), (752, 26941944), (776, 26108688), (852, 23779744), (978, 20716096), (1128, 17961296), (1136, 17834808), (1164, 17405792), (1304, 15537072), (1504, 13470972), (1552, 13054344), (1704, 11889872), (1956, 10358048), (2256, 8980648), (2272, 8917404), (2328, 8702896), (2608, 7768536), (3008, 6735486), (3104, 6527172), (3337, 6071424), (3408, 5944936), (3912, 5179024), (4512, 4490324), (4544, 4458702), (4559, 4444032), (4656, 4351448), (5216, 3884268), (6016, 3367743), (6208, 3263586), (6674, 3035712), (6816, 2972468), (6887, 2941824), (7661, 2644608), (7824, 2589512), (9024, 2245162), (9088, 2229351), (9118, 2222016), (9312, 2175724), (10011, 2023808), (10432, 1942134), (11573, 1750656), (12416, 1631793), (13348, 1517856), (13632, 1486234), (13677, 1481344), (13774, 1470912), (15322, 1322304), (15648, 1294756), (15811, 1281408), (18048, 1122581), (18236, 1111008), (18624, 1087862), (20022, 1011904), (20661, 980608), (20864, 971067), (22983, 881536), (23146, 875328), (26696, 758928), (27264, 743117), (27354, 740672), (27548, 735456), (30644, 661152), (31296, 647378), (31622, 640704), (34719, 583552), (36472, 555504), (37248, 543931), (40044, 505952), (41322, 490304), (45966, 440768), (46292, 437664), (47433, 427136), (53392, 379464), (54708, 370336), (55096, 367728), (61288, 330576), (62592, 323689), (63244, 320352), (69438, 291776), (72944, 277752), (80088, 252976), (82644, 245152), (91932, 220384), (92584, 218832), (94866, 213568), (106784, 189732), (109416, 185168), (110192, 183864), (122576, 165288), (126488, 160176), (138876, 145888)]