20365131072

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 448

約数和(自身を含む): 66461810688

約数和(自身を除く): 46096679616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 71, 78, 88, 93, 96, 104, 124, 132, 142, 143, 156, 176, 186, 192, 208, 213, 248, 264, 284, 286, 312, 337, 341, 352, 372, 403, 416, 426, 429, 496, 528, 568, 572, 624, 674, 682, 704, 744, 781, 806, 832, 852, 858, 923, 992, 1011, 1023, 1056, 1136, 1144, 1209, 1248, 1348, 1364, 1488, 1562, 1612, 1704, 1716, 1846, 1984, 2022, 2046, 2112, 2201, 2272, 2288, 2343, 2418, 2496, 2696, 2728, 2769, 2976, 3124, 3224, 3408, 3432, 3692, 3707, 4044, 4092, 4381, 4402, 4433, 4544, 4576, 4686, 4836, 5392, 5456, 5538, 5952, 6248, 6448, 6603, 6816, 6864, 7384, 7414, 8088, 8184, 8762, 8804, 8866, 9152, 9372, 9672, 10153, 10447, 10784, 10912, 11076, 11121, 12496, 12896, 13143, 13206, 13299, 13632, 13728, 14768, 14828, 16176, 16368, 17524, 17608, 17732, 18744, 19344, 20306, 20894, 21568, 21824, 22152, 22242, 23927, 24211, 24992, 25792, 26286, 26412, 26598, 27456, 28613, 29536, 29656, 30459, 31341, 32352, 32736, 35048, 35216, 35464, 37488, 38688, 40612, 41788, 44304, 44484, 47854, 48191, 48422, 49984, 52572, 52824, 53196, 57226, 59072, 59312, 60918, 62682, 64704, 65472, 70096, 70432, 70928, 71781, 72633, 74976, 77376, 81224, 83576, 85839, 88608, 88968, 95708, 96382, 96844, 105144, 105648, 106392, 114452, 114917, 118624, 121836, 125364, 135811, 140192, 140864, 141856, 143562, 144573, 145266, 149952, 162448, 167152, 171678, 177216, 177936, 191416, 192764, 193688, 210288, 211296, 212784, 228904, 229834, 237248, 243672, 250728, 263197, 271622, 280384, 283712, 287124, 289146, 290532, 311051, 314743, 324896, 334304, 343356, 344751, 355872, 382832, 385528, 387376, 407433, 420576, 422592, 425568, 457808, 459668, 487344, 501456, 526394, 543244, 574248, 578292, 581064, 622102, 629486, 649792, 668608, 686712, 689502, 711744, 741737, 765664, 771056, 774752, 789591, 814866, 841152, 851136, 915616, 919336, 933153, 944229, 974688, 1002912, 1052788, 1086488, 1148496, 1156584, 1162128, 1244204, 1258972, 1373424, 1379004, 1483474, 1493921, 1531328, 1542112, 1549504, 1579182, 1629732, 1831232, 1838672, 1866306, 1888458, 1949376, 2005824, 2105576, 2172976, 2225211, 2296992, 2313168, 2324256, 2488408, 2517944, 2746848, 2758008, 2966948, 2987842, 3084224, 3158364, 3259464, 3421561, 3677344, 3732612, 3776916, 4211152, 4345952, 4450422, 4481763, 4593984, 4626336, 4648512, 4976816, 5035888, 5493696, 5516016, 5933896, 5975684, 6316728, 6518928, 6843122, 7354688, 7465224, 7553832, 8159107, 8422304, 8691904, 8900844, 8963526, 9252672, 9642581, 9953632, 10071776, 10264683, 11032032, 11867792, 11951368, 12633456, 13037856, 13686244, 14930448, 15107664, 16318214, 16844608, 17801688, 17927052, 19285162, 19907264, 20143552, 20529366, 22064064, 23735584, 23902736, 24477321, 25266912, 26075712, 27372488, 28927743, 29860896, 30215328, 32636428, 35603376, 35854104, 38570324, 41058732, 47471168, 47805472, 48954642, 50533824, 54744976, 57855486, 59721792, 60430656, 65272856, 71206752, 71708208, 77140648, 82117464, 95610944, 97909284, 106068391, 109489952, 115710972, 130545712, 142413504, 143416416, 154281296, 164234928, 195818568, 212136782, 218979904, 231421944, 261091424, 286832832, 308562592, 318205173, 328469856, 391637136, 424273564, 462843888, 522182848, 617125184, 636410346, 656939712, 783274272, 848547128, 925687776, 1272820692, 1566548544, 1697094256, 1851375552, 2545641384, 3394188512, 5091282768, 6788377024, 10182565536, 20365131072]

約数ペア:

[(1, 20365131072), (2, 10182565536), (3, 6788377024), (4, 5091282768), (6, 3394188512), (8, 2545641384), (11, 1851375552), (12, 1697094256), (13, 1566548544), (16, 1272820692), (22, 925687776), (24, 848547128), (26, 783274272), (31, 656939712), (32, 636410346), (33, 617125184), (39, 522182848), (44, 462843888), (48, 424273564), (52, 391637136), (62, 328469856), (64, 318205173), (66, 308562592), (71, 286832832), (78, 261091424), (88, 231421944), (93, 218979904), (96, 212136782), (104, 195818568), (124, 164234928), (132, 154281296), (142, 143416416), (143, 142413504), (156, 130545712), (176, 115710972), (186, 109489952), (192, 106068391), (208, 97909284), (213, 95610944), (248, 82117464), (264, 77140648), (284, 71708208), (286, 71206752), (312, 65272856), (337, 60430656), (341, 59721792), (352, 57855486), (372, 54744976), (403, 50533824), (416, 48954642), (426, 47805472), (429, 47471168), (496, 41058732), (528, 38570324), (568, 35854104), (572, 35603376), (624, 32636428), (674, 30215328), (682, 29860896), (704, 28927743), (744, 27372488), (781, 26075712), (806, 25266912), (832, 24477321), (852, 23902736), (858, 23735584), (923, 22064064), (992, 20529366), (1011, 20143552), (1023, 19907264), (1056, 19285162), (1136, 17927052), (1144, 17801688), (1209, 16844608), (1248, 16318214), (1348, 15107664), (1364, 14930448), (1488, 13686244), (1562, 13037856), (1612, 12633456), (1704, 11951368), (1716, 11867792), (1846, 11032032), (1984, 10264683), (2022, 10071776), (2046, 9953632), (2112, 9642581), (2201, 9252672), (2272, 8963526), (2288, 8900844), (2343, 8691904), (2418, 8422304), (2496, 8159107), (2696, 7553832), (2728, 7465224), (2769, 7354688), (2976, 6843122), (3124, 6518928), (3224, 6316728), (3408, 5975684), (3432, 5933896), (3692, 5516016), (3707, 5493696), (4044, 5035888), (4092, 4976816), (4381, 4648512), (4402, 4626336), (4433, 4593984), (4544, 4481763), (4576, 4450422), (4686, 4345952), (4836, 4211152), (5392, 3776916), (5456, 3732612), (5538, 3677344), (5952, 3421561), (6248, 3259464), (6448, 3158364), (6603, 3084224), (6816, 2987842), (6864, 2966948), (7384, 2758008), (7414, 2746848), (8088, 2517944), (8184, 2488408), (8762, 2324256), (8804, 2313168), (8866, 2296992), (9152, 2225211), (9372, 2172976), (9672, 2105576), (10153, 2005824), (10447, 1949376), (10784, 1888458), (10912, 1866306), (11076, 1838672), (11121, 1831232), (12496, 1629732), (12896, 1579182), (13143, 1549504), (13206, 1542112), (13299, 1531328), (13632, 1493921), (13728, 1483474), (14768, 1379004), (14828, 1373424), (16176, 1258972), (16368, 1244204), (17524, 1162128), (17608, 1156584), (17732, 1148496), (18744, 1086488), (19344, 1052788), (20306, 1002912), (20894, 974688), (21568, 944229), (21824, 933153), (22152, 919336), (22242, 915616), (23927, 851136), (24211, 841152), (24992, 814866), (25792, 789591), (26286, 774752), (26412, 771056), (26598, 765664), (27456, 741737), (28613, 711744), (29536, 689502), (29656, 686712), (30459, 668608), (31341, 649792), (32352, 629486), (32736, 622102), (35048, 581064), (35216, 578292), (35464, 574248), (37488, 543244), (38688, 526394), (40612, 501456), (41788, 487344), (44304, 459668), (44484, 457808), (47854, 425568), (48191, 422592), (48422, 420576), (49984, 407433), (52572, 387376), (52824, 385528), (53196, 382832), (57226, 355872), (59072, 344751), (59312, 343356), (60918, 334304), (62682, 324896), (64704, 314743), (65472, 311051), (70096, 290532), (70432, 289146), (70928, 287124), (71781, 283712), (72633, 280384), (74976, 271622), (77376, 263197), (81224, 250728), (83576, 243672), (85839, 237248), (88608, 229834), (88968, 228904), (95708, 212784), (96382, 211296), (96844, 210288), (105144, 193688), (105648, 192764), (106392, 191416), (114452, 177936), (114917, 177216), (118624, 171678), (121836, 167152), (125364, 162448), (135811, 149952), (140192, 145266), (140864, 144573), (141856, 143562)]