20438665632

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2539}}^1$

素因数の和:2598

約数の個数: 384

約数和(自身を含む): 74966169600

約数和(自身を除く): 54527503968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 242, 252, 264, 288, 297, 308, 336, 352, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 672, 693, 726, 756, 792, 847, 864, 924, 968, 1008, 1056, 1089, 1188, 1232, 1331, 1386, 1452, 1512, 1584, 1694, 1848, 1936, 2016, 2079, 2178, 2376, 2464, 2539, 2541, 2662, 2772, 2904, 3024, 3168, 3267, 3388, 3696, 3872, 3993, 4158, 4356, 4752, 5078, 5082, 5324, 5544, 5808, 6048, 6534, 6776, 7392, 7617, 7623, 7986, 8316, 8712, 9317, 9504, 10156, 10164, 10648, 11088, 11616, 11979, 13068, 13552, 15234, 15246, 15972, 16632, 17424, 17773, 18634, 20312, 20328, 21296, 22176, 22851, 22869, 23958, 26136, 27104, 27929, 27951, 30468, 30492, 31944, 33264, 34848, 35546, 35937, 37268, 40624, 40656, 42592, 45702, 45738, 47916, 52272, 53319, 55858, 55902, 60936, 60984, 63888, 66528, 68553, 71092, 71874, 74536, 81248, 81312, 83787, 83853, 91404, 91476, 95832, 104544, 106638, 111716, 111804, 121872, 121968, 127776, 137106, 142184, 143748, 149072, 159957, 167574, 167706, 182808, 182952, 191664, 195503, 213276, 223432, 223608, 243744, 243936, 251361, 251559, 274212, 284368, 287496, 298144, 307219, 319914, 335148, 335412, 365616, 365904, 383328, 391006, 426552, 446864, 447216, 479871, 502722, 503118, 548424, 568736, 574992, 586509, 614438, 639828, 670296, 670824, 731232, 731808, 754083, 782012, 853104, 893728, 894432, 921657, 959742, 1005444, 1006236, 1096848, 1149984, 1173018, 1228876, 1279656, 1340592, 1341648, 1508166, 1564024, 1706208, 1759527, 1843314, 1919484, 2010888, 2012472, 2150533, 2193696, 2346036, 2457752, 2559312, 2681184, 2683296, 2764971, 3016332, 3128048, 3379409, 3519054, 3686628, 3838968, 4021776, 4024944, 4301066, 4692072, 4915504, 5118624, 5278581, 5529942, 6032664, 6256096, 6451599, 6758818, 7038108, 7373256, 7677936, 8043552, 8049888, 8294913, 8602132, 9384144, 9831008, 10138227, 10557162, 11059884, 12065328, 12903198, 13517636, 14076216, 14746512, 15355872, 16589826, 17204264, 18768288, 19354797, 20276454, 21114324, 22119768, 23655863, 24130656, 25806396, 27035272, 28152432, 29493024, 30414681, 33179652, 34408528, 38709594, 40552908, 42228648, 44239536, 47311726, 51612792, 54070544, 56304864, 58064391, 60829362, 66359304, 68817056, 70967589, 77419188, 81105816, 84457296, 88479072, 91244043, 94623452, 103225584, 108141088, 116128782, 121658724, 132718608, 141935178, 154838376, 162211632, 168914592, 182488086, 189246904, 206451168, 212902767, 232257564, 243317448, 265437216, 283870356, 309676752, 324423264, 364976172, 378493808, 425805534, 464515128, 486634896, 567740712, 619353504, 638708301, 729952344, 756987616, 851611068, 929030256, 973269792, 1135481424, 1277416602, 1459904688, 1703222136, 1858060512, 2270962848, 2554833204, 2919809376, 3406444272, 5109666408, 6812888544, 10219332816, 20438665632]

約数ペア:

[(1, 20438665632), (2, 10219332816), (3, 6812888544), (4, 5109666408), (6, 3406444272), (7, 2919809376), (8, 2554833204), (9, 2270962848), (11, 1858060512), (12, 1703222136), (14, 1459904688), (16, 1277416602), (18, 1135481424), (21, 973269792), (22, 929030256), (24, 851611068), (27, 756987616), (28, 729952344), (32, 638708301), (33, 619353504), (36, 567740712), (42, 486634896), (44, 464515128), (48, 425805534), (54, 378493808), (56, 364976172), (63, 324423264), (66, 309676752), (72, 283870356), (77, 265437216), (84, 243317448), (88, 232257564), (96, 212902767), (99, 206451168), (108, 189246904), (112, 182488086), (121, 168914592), (126, 162211632), (132, 154838376), (144, 141935178), (154, 132718608), (168, 121658724), (176, 116128782), (189, 108141088), (198, 103225584), (216, 94623452), (224, 91244043), (231, 88479072), (242, 84457296), (252, 81105816), (264, 77419188), (288, 70967589), (297, 68817056), (308, 66359304), (336, 60829362), (352, 58064391), (363, 56304864), (378, 54070544), (396, 51612792), (432, 47311726), (462, 44239536), (484, 42228648), (504, 40552908), (528, 38709594), (594, 34408528), (616, 33179652), (672, 30414681), (693, 29493024), (726, 28152432), (756, 27035272), (792, 25806396), (847, 24130656), (864, 23655863), (924, 22119768), (968, 21114324), (1008, 20276454), (1056, 19354797), (1089, 18768288), (1188, 17204264), (1232, 16589826), (1331, 15355872), (1386, 14746512), (1452, 14076216), (1512, 13517636), (1584, 12903198), (1694, 12065328), (1848, 11059884), (1936, 10557162), (2016, 10138227), (2079, 9831008), (2178, 9384144), (2376, 8602132), (2464, 8294913), (2539, 8049888), (2541, 8043552), (2662, 7677936), (2772, 7373256), (2904, 7038108), (3024, 6758818), (3168, 6451599), (3267, 6256096), (3388, 6032664), (3696, 5529942), (3872, 5278581), (3993, 5118624), (4158, 4915504), (4356, 4692072), (4752, 4301066), (5078, 4024944), (5082, 4021776), (5324, 3838968), (5544, 3686628), (5808, 3519054), (6048, 3379409), (6534, 3128048), (6776, 3016332), (7392, 2764971), (7617, 2683296), (7623, 2681184), (7986, 2559312), (8316, 2457752), (8712, 2346036), (9317, 2193696), (9504, 2150533), (10156, 2012472), (10164, 2010888), (10648, 1919484), (11088, 1843314), (11616, 1759527), (11979, 1706208), (13068, 1564024), (13552, 1508166), (15234, 1341648), (15246, 1340592), (15972, 1279656), (16632, 1228876), (17424, 1173018), (17773, 1149984), (18634, 1096848), (20312, 1006236), (20328, 1005444), (21296, 959742), (22176, 921657), (22851, 894432), (22869, 893728), (23958, 853104), (26136, 782012), (27104, 754083), (27929, 731808), (27951, 731232), (30468, 670824), (30492, 670296), (31944, 639828), (33264, 614438), (34848, 586509), (35546, 574992), (35937, 568736), (37268, 548424), (40624, 503118), (40656, 502722), (42592, 479871), (45702, 447216), (45738, 446864), (47916, 426552), (52272, 391006), (53319, 383328), (55858, 365904), (55902, 365616), (60936, 335412), (60984, 335148), (63888, 319914), (66528, 307219), (68553, 298144), (71092, 287496), (71874, 284368), (74536, 274212), (81248, 251559), (81312, 251361), (83787, 243936), (83853, 243744), (91404, 223608), (91476, 223432), (95832, 213276), (104544, 195503), (106638, 191664), (111716, 182952), (111804, 182808), (121872, 167706), (121968, 167574), (127776, 159957), (137106, 149072), (142184, 143748)]