20805567552

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:887

約数の個数: 448

約数和(自身を含む): 76671098880

約数和(自身を除く): 55865531328

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, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 271, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 504, 528, 542, 576, 577, 594, 616, 672, 693, 704, 756, 792, 813, 864, 924, 1008, 1056, 1084, 1154, 1188, 1232, 1344, 1386, 1512, 1584, 1626, 1728, 1731, 1848, 1897, 2016, 2079, 2112, 2168, 2308, 2376, 2439, 2464, 2772, 2981, 3024, 3168, 3252, 3462, 3696, 3794, 4032, 4039, 4158, 4336, 4616, 4752, 4878, 4928, 5193, 5544, 5691, 5962, 6048, 6336, 6347, 6504, 6924, 7317, 7392, 7588, 8078, 8316, 8672, 8943, 9232, 9504, 9756, 10386, 11088, 11382, 11924, 12096, 12117, 12694, 13008, 13848, 14634, 14784, 15176, 15579, 16156, 16632, 17073, 17344, 17886, 18464, 19008, 19041, 19512, 20772, 20867, 22176, 22764, 23848, 24234, 25388, 26016, 26829, 27696, 29268, 30352, 31158, 32312, 33264, 34146, 35772, 36351, 36928, 38082, 39024, 41544, 41734, 44352, 44429, 45528, 47696, 48468, 50776, 51219, 52032, 53658, 55392, 57123, 58536, 60704, 62316, 62601, 64624, 66528, 68292, 71544, 72702, 76164, 78048, 80487, 83088, 83468, 88858, 91056, 95392, 96936, 101552, 102438, 107316, 109053, 110784, 114246, 117072, 121408, 124632, 125202, 129248, 133056, 133287, 136584, 143088, 145404, 152328, 156096, 156367, 160974, 166176, 166936, 171369, 177716, 182112, 187803, 190784, 193872, 203104, 204876, 214632, 218106, 228492, 234144, 249264, 250404, 258496, 266574, 273168, 286176, 290808, 304656, 312734, 321948, 332352, 333872, 342738, 355432, 364224, 375606, 387744, 399861, 406208, 409752, 429264, 436212, 456984, 468288, 469101, 498528, 500808, 533148, 546336, 563409, 572352, 581616, 609312, 625468, 643896, 667744, 685476, 710864, 751212, 775488, 799722, 819504, 858528, 872424, 913968, 938202, 997056, 1001616, 1066296, 1092672, 1094569, 1126818, 1163232, 1199583, 1218624, 1250936, 1287792, 1335488, 1370952, 1407303, 1421728, 1502424, 1599444, 1639008, 1717056, 1720037, 1744848, 1827936, 1876404, 2003232, 2132592, 2189138, 2253636, 2326464, 2399166, 2501872, 2575584, 2741904, 2814606, 2843456, 3004848, 3198888, 3278016, 3283707, 3440074, 3489696, 3655872, 3752808, 4006464, 4221909, 4265184, 4378276, 4507272, 4798332, 5003744, 5151168, 5160111, 5483808, 5629212, 6009696, 6397776, 6567414, 6880148, 6979392, 7505616, 8443818, 8530368, 8756552, 9014544, 9596664, 9851121, 10007488, 10320222, 10967616, 11258424, 12019392, 12040259, 12795552, 13134828, 13760296, 15011232, 15480333, 16887636, 17513104, 18029088, 19193328, 19702242, 20640444, 22516848, 24080518, 25591104, 26269656, 27520592, 29553363, 30022464, 30960666, 33775272, 35026208, 36058176, 36120777, 38386656, 39404484, 41280888, 45033696, 46440999, 48161036, 52539312, 55041184, 59106726, 61921332, 67550544, 70052416, 72241554, 76773312, 78808968, 82561776, 90067392, 92881998, 96322072, 105078624, 108362331, 110082368, 118213452, 123842664, 135101088, 144483108, 157617936, 165123552, 185763996, 192644144, 210157248, 216724662, 236426904, 247685328, 270202176, 288966216, 315235872, 325086993, 330247104, 371527992, 385288288, 433449324, 472853808, 495370656, 577932432, 630471744, 650173986, 743055984, 770576576, 866898648, 945707616, 990741312, 1155864864, 1300347972, 1486111968, 1733797296, 1891415232, 2311729728, 2600695944, 2972223936, 3467594592, 5201391888, 6935189184, 10402783776, 20805567552]

約数ペア:

[(1, 20805567552), (2, 10402783776), (3, 6935189184), (4, 5201391888), (6, 3467594592), (7, 2972223936), (8, 2600695944), (9, 2311729728), (11, 1891415232), (12, 1733797296), (14, 1486111968), (16, 1300347972), (18, 1155864864), (21, 990741312), (22, 945707616), (24, 866898648), (27, 770576576), (28, 743055984), (32, 650173986), (33, 630471744), (36, 577932432), (42, 495370656), (44, 472853808), (48, 433449324), (54, 385288288), (56, 371527992), (63, 330247104), (64, 325086993), (66, 315235872), (72, 288966216), (77, 270202176), (84, 247685328), (88, 236426904), (96, 216724662), (99, 210157248), (108, 192644144), (112, 185763996), (126, 165123552), (132, 157617936), (144, 144483108), (154, 135101088), (168, 123842664), (176, 118213452), (189, 110082368), (192, 108362331), (198, 105078624), (216, 96322072), (224, 92881998), (231, 90067392), (252, 82561776), (264, 78808968), (271, 76773312), (288, 72241554), (297, 70052416), (308, 67550544), (336, 61921332), (352, 59106726), (378, 55041184), (396, 52539312), (432, 48161036), (448, 46440999), (462, 45033696), (504, 41280888), (528, 39404484), (542, 38386656), (576, 36120777), (577, 36058176), (594, 35026208), (616, 33775272), (672, 30960666), (693, 30022464), (704, 29553363), (756, 27520592), (792, 26269656), (813, 25591104), (864, 24080518), (924, 22516848), (1008, 20640444), (1056, 19702242), (1084, 19193328), (1154, 18029088), (1188, 17513104), (1232, 16887636), (1344, 15480333), (1386, 15011232), (1512, 13760296), (1584, 13134828), (1626, 12795552), (1728, 12040259), (1731, 12019392), (1848, 11258424), (1897, 10967616), (2016, 10320222), (2079, 10007488), (2112, 9851121), (2168, 9596664), (2308, 9014544), (2376, 8756552), (2439, 8530368), (2464, 8443818), (2772, 7505616), (2981, 6979392), (3024, 6880148), (3168, 6567414), (3252, 6397776), (3462, 6009696), (3696, 5629212), (3794, 5483808), (4032, 5160111), (4039, 5151168), (4158, 5003744), (4336, 4798332), (4616, 4507272), (4752, 4378276), (4878, 4265184), (4928, 4221909), (5193, 4006464), (5544, 3752808), (5691, 3655872), (5962, 3489696), (6048, 3440074), (6336, 3283707), (6347, 3278016), (6504, 3198888), (6924, 3004848), (7317, 2843456), (7392, 2814606), (7588, 2741904), (8078, 2575584), (8316, 2501872), (8672, 2399166), (8943, 2326464), (9232, 2253636), (9504, 2189138), (9756, 2132592), (10386, 2003232), (11088, 1876404), (11382, 1827936), (11924, 1744848), (12096, 1720037), (12117, 1717056), (12694, 1639008), (13008, 1599444), (13848, 1502424), (14634, 1421728), (14784, 1407303), (15176, 1370952), (15579, 1335488), (16156, 1287792), (16632, 1250936), (17073, 1218624), (17344, 1199583), (17886, 1163232), (18464, 1126818), (19008, 1094569), (19041, 1092672), (19512, 1066296), (20772, 1001616), (20867, 997056), (22176, 938202), (22764, 913968), (23848, 872424), (24234, 858528), (25388, 819504), (26016, 799722), (26829, 775488), (27696, 751212), (29268, 710864), (30352, 685476), (31158, 667744), (32312, 643896), (33264, 625468), (34146, 609312), (35772, 581616), (36351, 572352), (36928, 563409), (38082, 546336), (39024, 533148), (41544, 500808), (41734, 498528), (44352, 469101), (44429, 468288), (45528, 456984), (47696, 436212), (48468, 429264), (50776, 409752), (51219, 406208), (52032, 399861), (53658, 387744), (55392, 375606), (57123, 364224), (58536, 355432), (60704, 342738), (62316, 333872), (62601, 332352), (64624, 321948), (66528, 312734), (68292, 304656), (71544, 290808), (72702, 286176), (76164, 273168), (78048, 266574), (80487, 258496), (83088, 250404), (83468, 249264), (88858, 234144), (91056, 228492), (95392, 218106), (96936, 214632), (101552, 204876), (102438, 203104), (107316, 193872), (109053, 190784), (110784, 187803), (114246, 182112), (117072, 177716), (121408, 171369), (124632, 166936), (125202, 166176), (129248, 160974), (133056, 156367), (133287, 156096), (136584, 152328), (143088, 145404)]