20257001856

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 512

約数和(自身を含む): 75425817600

約数和(自身を除く): 55168815744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 41, 42, 48, 52, 54, 56, 63, 64, 72, 78, 82, 84, 91, 96, 104, 108, 112, 117, 123, 126, 128, 144, 156, 164, 168, 182, 189, 192, 208, 216, 224, 234, 246, 252, 273, 287, 288, 312, 328, 336, 351, 364, 369, 378, 384, 416, 432, 448, 468, 492, 504, 533, 546, 574, 576, 624, 656, 672, 702, 728, 738, 756, 819, 832, 861, 864, 896, 936, 984, 1008, 1066, 1092, 1107, 1148, 1152, 1248, 1312, 1344, 1404, 1456, 1476, 1512, 1571, 1599, 1638, 1664, 1722, 1728, 1872, 1968, 2016, 2132, 2184, 2214, 2296, 2457, 2496, 2583, 2624, 2688, 2808, 2912, 2952, 3024, 3142, 3198, 3276, 3444, 3456, 3731, 3744, 3936, 4032, 4264, 4368, 4428, 4592, 4713, 4797, 4914, 4992, 5166, 5248, 5616, 5824, 5904, 6048, 6284, 6396, 6552, 6888, 7462, 7488, 7749, 7872, 8064, 8528, 8736, 8856, 9184, 9426, 9594, 9828, 10332, 10997, 11193, 11232, 11648, 11808, 12096, 12568, 12792, 13104, 13776, 14139, 14391, 14924, 14976, 15498, 15744, 17056, 17472, 17712, 18368, 18852, 19188, 19656, 20423, 20664, 21994, 22386, 22464, 23616, 24192, 25136, 25584, 26208, 27552, 28278, 28782, 29848, 30996, 32991, 33579, 34112, 34944, 35424, 36736, 37704, 38376, 39312, 40846, 41328, 42417, 43988, 44772, 44928, 47232, 50272, 51168, 52416, 55104, 56556, 57564, 59696, 61269, 61992, 64411, 65982, 67158, 68224, 70848, 75408, 76752, 78624, 81692, 82656, 84834, 87976, 89544, 98973, 100544, 100737, 102336, 104832, 110208, 113112, 115128, 119392, 122538, 123984, 128822, 131964, 134316, 141696, 142961, 150816, 153504, 157248, 163384, 165312, 169668, 175952, 179088, 183807, 193233, 197946, 201088, 201474, 204672, 226224, 230256, 238784, 245076, 247968, 257644, 263928, 268632, 285922, 296919, 301632, 307008, 314496, 326768, 330624, 339336, 351904, 358176, 367614, 386466, 395892, 402948, 428883, 450877, 452448, 460512, 477568, 490152, 495936, 515288, 527856, 537264, 551421, 571844, 579699, 593838, 603264, 614016, 653536, 678672, 703808, 716352, 735228, 772932, 791784, 805896, 837343, 857766, 901754, 904896, 921024, 980304, 991872, 1030576, 1055712, 1074528, 1102842, 1143688, 1159398, 1187676, 1286649, 1307072, 1352631, 1357344, 1407616, 1432704, 1470456, 1545864, 1583568, 1611792, 1674686, 1715532, 1739097, 1803508, 1809792, 1842048, 1960608, 2061152, 2111424, 2149056, 2205684, 2287376, 2318796, 2375352, 2512029, 2573298, 2614144, 2705262, 2714688, 2940912, 3091728, 3167136, 3223584, 3349372, 3431064, 3478194, 3607016, 3859947, 3921216, 4057893, 4122304, 4222848, 4298112, 4411368, 4574752, 4637592, 4750704, 5024058, 5146596, 5410524, 5429376, 5861401, 5881824, 6183456, 6334272, 6447168, 6698744, 6862128, 6956388, 7214032, 7536087, 7719894, 7842432, 8115786, 8244608, 8822736, 9149504, 9275184, 9501408, 10048116, 10293192, 10821048, 11722802, 11763648, 12173679, 12366912, 12668544, 12894336, 13397488, 13724256, 13912776, 14428064, 15072174, 15439788, 16231572, 17584203, 17645472, 18299008, 18550368, 19002816, 20096232, 20586384, 21642096, 22608261, 23445604, 23527296, 24347358, 24733824, 26794976, 27448512, 27825552, 28856128, 30144348, 30879576, 32463144, 35168406, 35290944, 37100736, 38005632, 40192464, 41172768, 43284192, 45216522, 46891208, 48694716, 52752609, 53589952, 54897024, 55651104, 57712256, 60288696, 61759152, 64926288, 70336812, 70581888, 74201472, 80384928, 82345536, 86568384, 90433044, 93782416, 97389432, 105505218, 107179904, 111302208, 120577392, 123518304, 129852576, 140673624, 158257827, 160769856, 164691072, 173136768, 180866088, 187564832, 194778864, 211010436, 222604416, 241154784, 247036608, 259705152, 281347248, 316515654, 321539712, 361732176, 375129664, 389557728, 422020872, 482309568, 494073216, 519410304, 562694496, 633031308, 723464352, 750259328, 779115456, 844041744, 964619136, 1125388992, 1266062616, 1446928704, 1558230912, 1688083488, 2250777984, 2532125232, 2893857408, 3376166976, 5064250464, 6752333952, 10128500928, 20257001856]

約数ペア:

[(1, 20257001856), (2, 10128500928), (3, 6752333952), (4, 5064250464), (6, 3376166976), (7, 2893857408), (8, 2532125232), (9, 2250777984), (12, 1688083488), (13, 1558230912), (14, 1446928704), (16, 1266062616), (18, 1125388992), (21, 964619136), (24, 844041744), (26, 779115456), (27, 750259328), (28, 723464352), (32, 633031308), (36, 562694496), (39, 519410304), (41, 494073216), (42, 482309568), (48, 422020872), (52, 389557728), (54, 375129664), (56, 361732176), (63, 321539712), (64, 316515654), (72, 281347248), (78, 259705152), (82, 247036608), (84, 241154784), (91, 222604416), (96, 211010436), (104, 194778864), (108, 187564832), (112, 180866088), (117, 173136768), (123, 164691072), (126, 160769856), (128, 158257827), (144, 140673624), (156, 129852576), (164, 123518304), (168, 120577392), (182, 111302208), (189, 107179904), (192, 105505218), (208, 97389432), (216, 93782416), (224, 90433044), (234, 86568384), (246, 82345536), (252, 80384928), (273, 74201472), (287, 70581888), (288, 70336812), (312, 64926288), (328, 61759152), (336, 60288696), (351, 57712256), (364, 55651104), (369, 54897024), (378, 53589952), (384, 52752609), (416, 48694716), (432, 46891208), (448, 45216522), (468, 43284192), (492, 41172768), (504, 40192464), (533, 38005632), (546, 37100736), (574, 35290944), (576, 35168406), (624, 32463144), (656, 30879576), (672, 30144348), (702, 28856128), (728, 27825552), (738, 27448512), (756, 26794976), (819, 24733824), (832, 24347358), (861, 23527296), (864, 23445604), (896, 22608261), (936, 21642096), (984, 20586384), (1008, 20096232), (1066, 19002816), (1092, 18550368), (1107, 18299008), (1148, 17645472), (1152, 17584203), (1248, 16231572), (1312, 15439788), (1344, 15072174), (1404, 14428064), (1456, 13912776), (1476, 13724256), (1512, 13397488), (1571, 12894336), (1599, 12668544), (1638, 12366912), (1664, 12173679), (1722, 11763648), (1728, 11722802), (1872, 10821048), (1968, 10293192), (2016, 10048116), (2132, 9501408), (2184, 9275184), (2214, 9149504), (2296, 8822736), (2457, 8244608), (2496, 8115786), (2583, 7842432), (2624, 7719894), (2688, 7536087), (2808, 7214032), (2912, 6956388), (2952, 6862128), (3024, 6698744), (3142, 6447168), (3198, 6334272), (3276, 6183456), (3444, 5881824), (3456, 5861401), (3731, 5429376), (3744, 5410524), (3936, 5146596), (4032, 5024058), (4264, 4750704), (4368, 4637592), (4428, 4574752), (4592, 4411368), (4713, 4298112), (4797, 4222848), (4914, 4122304), (4992, 4057893), (5166, 3921216), (5248, 3859947), (5616, 3607016), (5824, 3478194), (5904, 3431064), (6048, 3349372), (6284, 3223584), (6396, 3167136), (6552, 3091728), (6888, 2940912), (7462, 2714688), (7488, 2705262), (7749, 2614144), (7872, 2573298), (8064, 2512029), (8528, 2375352), (8736, 2318796), (8856, 2287376), (9184, 2205684), (9426, 2149056), (9594, 2111424), (9828, 2061152), (10332, 1960608), (10997, 1842048), (11193, 1809792), (11232, 1803508), (11648, 1739097), (11808, 1715532), (12096, 1674686), (12568, 1611792), (12792, 1583568), (13104, 1545864), (13776, 1470456), (14139, 1432704), (14391, 1407616), (14924, 1357344), (14976, 1352631), (15498, 1307072), (15744, 1286649), (17056, 1187676), (17472, 1159398), (17712, 1143688), (18368, 1102842), (18852, 1074528), (19188, 1055712), (19656, 1030576), (20423, 991872), (20664, 980304), (21994, 921024), (22386, 904896), (22464, 901754), (23616, 857766), (24192, 837343), (25136, 805896), (25584, 791784), (26208, 772932), (27552, 735228), (28278, 716352), (28782, 703808), (29848, 678672), (30996, 653536), (32991, 614016), (33579, 603264), (34112, 593838), (34944, 579699), (35424, 571844), (36736, 551421), (37704, 537264), (38376, 527856), (39312, 515288), (40846, 495936), (41328, 490152), (42417, 477568), (43988, 460512), (44772, 452448), (44928, 450877), (47232, 428883), (50272, 402948), (51168, 395892), (52416, 386466), (55104, 367614), (56556, 358176), (57564, 351904), (59696, 339336), (61269, 330624), (61992, 326768), (64411, 314496), (65982, 307008), (67158, 301632), (68224, 296919), (70848, 285922), (75408, 268632), (76752, 263928), (78624, 257644), (81692, 247968), (82656, 245076), (84834, 238784), (87976, 230256), (89544, 226224), (98973, 204672), (100544, 201474), (100737, 201088), (102336, 197946), (104832, 193233), (110208, 183807), (113112, 179088), (115128, 175952), (119392, 169668), (122538, 165312), (123984, 163384), (128822, 157248), (131964, 153504), (134316, 150816), (141696, 142961)]