20237739192

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 640

約数和(自身を含む): 69626304000

約数和(自身を除く): 49388564808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 72, 73, 76, 81, 88, 89, 92, 99, 108, 114, 132, 138, 146, 152, 162, 171, 178, 184, 198, 207, 209, 216, 219, 228, 253, 264, 267, 276, 292, 297, 324, 342, 356, 396, 414, 418, 437, 438, 456, 506, 513, 534, 552, 584, 594, 621, 627, 648, 657, 684, 712, 759, 792, 801, 803, 828, 836, 874, 876, 891, 979, 1012, 1026, 1068, 1188, 1242, 1254, 1311, 1314, 1368, 1387, 1518, 1539, 1602, 1606, 1656, 1672, 1679, 1691, 1748, 1752, 1782, 1863, 1881, 1958, 1971, 2024, 2047, 2052, 2136, 2277, 2376, 2403, 2409, 2484, 2508, 2622, 2628, 2774, 2937, 3036, 3078, 3204, 3212, 3358, 3382, 3496, 3564, 3726, 3762, 3916, 3933, 3942, 4094, 4104, 4161, 4554, 4806, 4807, 4818, 4968, 5016, 5037, 5073, 5244, 5256, 5548, 5643, 5874, 5913, 6072, 6141, 6156, 6408, 6424, 6497, 6716, 6764, 6831, 7128, 7209, 7227, 7452, 7524, 7832, 7866, 7884, 8188, 8322, 8811, 9108, 9612, 9614, 9636, 10074, 10146, 10488, 11096, 11286, 11748, 11799, 11826, 12282, 12312, 12483, 12994, 13432, 13528, 13662, 14418, 14421, 14454, 14904, 15048, 15111, 15219, 15257, 15732, 15768, 16376, 16644, 16929, 17622, 18216, 18423, 18469, 18601, 19224, 19228, 19272, 19491, 20148, 20292, 20493, 21681, 22517, 22572, 23496, 23598, 23652, 24564, 24966, 25988, 26433, 27324, 28836, 28842, 28908, 30222, 30438, 30514, 31464, 31901, 33288, 33858, 35244, 35397, 36846, 36938, 37202, 37449, 38456, 38893, 38982, 40296, 40584, 40986, 43263, 43362, 45034, 45144, 45333, 45657, 45771, 47196, 47304, 49128, 49932, 51976, 52866, 54648, 55269, 55407, 55803, 57672, 57684, 57816, 58473, 60444, 60876, 61028, 63802, 65043, 67551, 67716, 70488, 70794, 71467, 73692, 73876, 74404, 74898, 77786, 77964, 79299, 81972, 86526, 86724, 90068, 90666, 91314, 91542, 94392, 95703, 99864, 105732, 110538, 110814, 111606, 112347, 115368, 116679, 116946, 120888, 121752, 122056, 123443, 127604, 129789, 130086, 135102, 135432, 135999, 136971, 137313, 141588, 142934, 147384, 147752, 148808, 149431, 149796, 155572, 155928, 158598, 163944, 165807, 166221, 167409, 173052, 173448, 175419, 180136, 181332, 182628, 183084, 191406, 202653, 211464, 214401, 221076, 221628, 223212, 224694, 233358, 233892, 246886, 255208, 259578, 260172, 270204, 271998, 273942, 274626, 283176, 285868, 287109, 298862, 299592, 311144, 317196, 331614, 332442, 334818, 346104, 350037, 350838, 350911, 362664, 365256, 366168, 370329, 382812, 389367, 405306, 411939, 427823, 428802, 442152, 443256, 446424, 448293, 449388, 466716, 467784, 493772, 498663, 502227, 519156, 520344, 526257, 540408, 543996, 547884, 549252, 571736, 574218, 597724, 607959, 634392, 643203, 663228, 664884, 669636, 700074, 701676, 701822, 740658, 765624, 778734, 810612, 823878, 855646, 857604, 861327, 896586, 898776, 933432, 987544, 997326, 1004454, 1038312, 1050111, 1052514, 1052733, 1087992, 1095768, 1098504, 1110987, 1148436, 1195448, 1215918, 1235817, 1283469, 1286406, 1326456, 1329768, 1339272, 1344879, 1357873, 1400148, 1403352, 1403644, 1481316, 1495989, 1506681, 1557468, 1621224, 1643741, 1647756, 1711292, 1715208, 1722654, 1793172, 1823877, 1929609, 1994652, 2008908, 2100222, 2105028, 2105466, 2221974, 2296872, 2431836, 2471634, 2566938, 2572812, 2583981, 2689758, 2715746, 2800296, 2807288, 2839189, 2962632, 2991978, 3013362, 3114936, 3150333, 3158199, 3287482, 3295512, 3332961, 3422584, 3445308, 3586344, 3647754, 3850407, 3859218, 3989304, 4017816, 4034637, 4073619, 4200444, 4210056, 4210932, 4443948, 4863672, 4931223, 4943268, 5133876, 5145624, 5167962, 5379516, 5431492, 5678378, 5788827, 5983956, 6026724, 6300666, 6316398, 6574964, 6665922, 6890616, 7295508, 7700814, 7718436, 8069274, 8147238, 8400888, 8421864, 8517567, 8887896, 9474597, 9862446, 9886536, 9998883, 10267752, 10335924, 10759032, 10862984, 11356756, 11551221, 11577654, 11967912, 12053448, 12103911, 12220857, 12601332, 12632796, 13149928, 13331844, 14591016, 14793669, 15401628, 15436872, 16138548, 16294476, 17035134, 18949194, 19724892, 19997766, 20671848, 22713512, 23102442, 23155308, 24207822, 24441714, 25202664, 25265592, 25552701, 26663688, 28423791, 29587338, 30803256, 31231079, 32277096, 32588952, 34070268, 34653663, 36662571, 37898388, 39449784, 39995532, 44381007, 46204884, 46310616, 48415644, 48883428, 51105402, 56847582, 59174676, 62462158, 68140536, 69307326, 73325142, 75796776, 76658103, 79991064, 88762014, 92409768, 93693237, 96831288, 97766856, 102210804, 109987713, 113695164, 118349352, 124924316, 133143021, 138614652, 146650284, 153316206, 177524028, 187386474, 204421608, 219975426, 227390328, 229974309, 249848632, 266286042, 277229304, 281079711, 293300568, 306632412, 355048056, 374772948, 439950852, 459948618, 532572084, 562159422, 613264824, 749545896, 843239133, 879901704, 919897236, 1065144168, 1124318844, 1686478266, 1839794472, 2248637688, 2529717399, 3372956532, 5059434798, 6745913064, 10118869596, 20237739192]

約数ペア:

[(1, 20237739192), (2, 10118869596), (3, 6745913064), (4, 5059434798), (6, 3372956532), (8, 2529717399), (9, 2248637688), (11, 1839794472), (12, 1686478266), (18, 1124318844), (19, 1065144168), (22, 919897236), (23, 879901704), (24, 843239133), (27, 749545896), (33, 613264824), (36, 562159422), (38, 532572084), (44, 459948618), (46, 439950852), (54, 374772948), (57, 355048056), (66, 306632412), (69, 293300568), (72, 281079711), (73, 277229304), (76, 266286042), (81, 249848632), (88, 229974309), (89, 227390328), (92, 219975426), (99, 204421608), (108, 187386474), (114, 177524028), (132, 153316206), (138, 146650284), (146, 138614652), (152, 133143021), (162, 124924316), (171, 118349352), (178, 113695164), (184, 109987713), (198, 102210804), (207, 97766856), (209, 96831288), (216, 93693237), (219, 92409768), (228, 88762014), (253, 79991064), (264, 76658103), (267, 75796776), (276, 73325142), (292, 69307326), (297, 68140536), (324, 62462158), (342, 59174676), (356, 56847582), (396, 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8887896), (2376, 8517567), (2403, 8421864), (2409, 8400888), (2484, 8147238), (2508, 8069274), (2622, 7718436), (2628, 7700814), (2774, 7295508), (2937, 6890616), (3036, 6665922), (3078, 6574964), (3204, 6316398), (3212, 6300666), (3358, 6026724), (3382, 5983956), (3496, 5788827), (3564, 5678378), (3726, 5431492), (3762, 5379516), (3916, 5167962), (3933, 5145624), (3942, 5133876), (4094, 4943268), (4104, 4931223), (4161, 4863672), (4554, 4443948), (4806, 4210932), (4807, 4210056), (4818, 4200444), (4968, 4073619), (5016, 4034637), (5037, 4017816), (5073, 3989304), (5244, 3859218), (5256, 3850407), (5548, 3647754), (5643, 3586344), (5874, 3445308), (5913, 3422584), (6072, 3332961), (6141, 3295512), (6156, 3287482), (6408, 3158199), (6424, 3150333), (6497, 3114936), (6716, 3013362), (6764, 2991978), (6831, 2962632), (7128, 2839189), (7209, 2807288), (7227, 2800296), (7452, 2715746), (7524, 2689758), (7832, 2583981), (7866, 2572812), (7884, 2566938), (8188, 2471634), (8322, 2431836), (8811, 2296872), (9108, 2221974), (9612, 2105466), (9614, 2105028), (9636, 2100222), (10074, 2008908), (10146, 1994652), (10488, 1929609), (11096, 1823877), (11286, 1793172), (11748, 1722654), (11799, 1715208), (11826, 1711292), (12282, 1647756), (12312, 1643741), (12483, 1621224), (12994, 1557468), (13432, 1506681), (13528, 1495989), (13662, 1481316), (14418, 1403644), (14421, 1403352), (14454, 1400148), (14904, 1357873), (15048, 1344879), (15111, 1339272), (15219, 1329768), (15257, 1326456), (15732, 1286406), (15768, 1283469), (16376, 1235817), (16644, 1215918), (16929, 1195448), (17622, 1148436), (18216, 1110987), (18423, 1098504), (18469, 1095768), (18601, 1087992), (19224, 1052733), (19228, 1052514), (19272, 1050111), (19491, 1038312), (20148, 1004454), (20292, 997326), (20493, 987544), (21681, 933432), (22517, 898776), (22572, 896586), (23496, 861327), (23598, 857604), (23652, 855646), (24564, 823878), (24966, 810612), (25988, 778734), (26433, 765624), (27324, 740658), (28836, 701822), (28842, 701676), (28908, 700074), (30222, 669636), (30438, 664884), (30514, 663228), (31464, 643203), (31901, 634392), (33288, 607959), (33858, 597724), (35244, 574218), (35397, 571736), (36846, 549252), (36938, 547884), (37202, 543996), (37449, 540408), (38456, 526257), (38893, 520344), (38982, 519156), (40296, 502227), (40584, 498663), (40986, 493772), (43263, 467784), (43362, 466716), (45034, 449388), (45144, 448293), (45333, 446424), (45657, 443256), (45771, 442152), (47196, 428802), (47304, 427823), (49128, 411939), (49932, 405306), (51976, 389367), (52866, 382812), (54648, 370329), (55269, 366168), (55407, 365256), (55803, 362664), (57672, 350911), (57684, 350838), (57816, 350037), (58473, 346104), (60444, 334818), (60876, 332442), (61028, 331614), (63802, 317196), (65043, 311144), (67551, 299592), (67716, 298862), (70488, 287109), (70794, 285868), (71467, 283176), (73692, 274626), (73876, 273942), (74404, 271998), (74898, 270204), (77786, 260172), (77964, 259578), (79299, 255208), (81972, 246886), (86526, 233892), (86724, 233358), (90068, 224694), (90666, 223212), (91314, 221628), (91542, 221076), (94392, 214401), (95703, 211464), (99864, 202653), (105732, 191406), (110538, 183084), (110814, 182628), (111606, 181332), (112347, 180136), (115368, 175419), (116679, 173448), (116946, 173052), (120888, 167409), (121752, 166221), (122056, 165807), (123443, 163944), (127604, 158598), (129789, 155928), (130086, 155572), (135102, 149796), (135432, 149431), (135999, 148808), (136971, 147752), (137313, 147384), (141588, 142934)]