20732398848

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 432

約数和(自身を含む): 72242808960

約数和(自身を除く): 51510410112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 128, 144, 148, 168, 189, 192, 216, 222, 224, 252, 256, 259, 288, 296, 313, 333, 336, 378, 384, 432, 444, 448, 504, 518, 576, 592, 626, 666, 672, 756, 768, 777, 864, 888, 896, 939, 999, 1008, 1036, 1152, 1184, 1252, 1332, 1344, 1369, 1512, 1554, 1728, 1776, 1792, 1878, 1998, 2016, 2072, 2191, 2304, 2331, 2368, 2504, 2664, 2688, 2738, 2817, 3024, 3108, 3456, 3552, 3756, 3996, 4032, 4107, 4144, 4382, 4662, 4736, 5008, 5328, 5376, 5476, 5634, 6048, 6216, 6573, 6912, 6993, 7104, 7512, 7992, 8064, 8214, 8288, 8451, 8764, 9324, 9472, 9583, 10016, 10656, 10952, 11268, 11581, 12096, 12321, 12432, 13146, 13986, 14208, 15024, 15984, 16128, 16428, 16576, 16902, 17528, 18648, 19166, 19719, 20032, 21312, 21904, 22536, 23162, 24192, 24642, 24864, 26292, 27972, 28416, 28749, 30048, 31968, 32856, 33152, 33804, 34743, 35056, 36963, 37296, 38332, 39438, 40064, 42624, 43808, 45072, 46324, 48384, 49284, 49728, 52584, 55944, 57498, 59157, 60096, 63936, 65712, 66304, 67608, 69486, 70112, 73926, 74592, 76664, 78876, 80128, 81067, 85248, 86247, 87616, 90144, 92648, 98568, 99456, 104229, 105168, 111888, 114996, 118314, 120192, 127872, 131424, 135216, 138972, 140224, 147852, 149184, 153328, 157752, 162134, 172494, 175232, 180288, 185296, 197136, 198912, 208458, 210336, 223776, 229992, 236628, 240384, 243201, 255744, 258741, 262848, 270432, 277944, 280448, 295704, 298368, 306656, 312687, 315504, 324268, 344988, 350464, 360576, 370592, 394272, 416916, 420672, 428497, 447552, 459984, 473256, 486402, 517482, 525696, 540864, 555888, 560896, 591408, 596736, 613312, 625374, 631008, 648536, 689976, 721152, 729603, 741184, 788544, 833832, 841344, 856994, 895104, 919968, 946512, 972804, 1034964, 1051392, 1081728, 1111776, 1182816, 1226624, 1250748, 1262016, 1285491, 1297072, 1379952, 1459206, 1482368, 1577088, 1667664, 1682688, 1713988, 1790208, 1839936, 1893024, 1945608, 2069928, 2163456, 2188809, 2223552, 2365632, 2453248, 2501496, 2524032, 2570982, 2594144, 2759904, 2918412, 2964736, 2999479, 3154176, 3335328, 3427976, 3679872, 3786048, 3856473, 3891216, 4139856, 4377618, 4447104, 4731264, 5002992, 5048064, 5141964, 5188288, 5519808, 5836824, 5998958, 6670656, 6855952, 7359744, 7572096, 7712946, 7782432, 8279712, 8755236, 8894208, 8998437, 9462528, 10005984, 10283928, 10376576, 11039616, 11569419, 11673648, 11997916, 13341312, 13711904, 15144192, 15425892, 15564864, 16559424, 17510472, 17996874, 20011968, 20567856, 20753152, 22079232, 23138838, 23347296, 23995832, 26682624, 26995311, 27423808, 30851784, 31129728, 33118848, 35020944, 35993748, 40023936, 41135712, 46277676, 46694592, 47991664, 53990622, 54847616, 61703568, 62259456, 66237696, 70041888, 71987496, 80047872, 80985933, 82271424, 92555352, 93389184, 95983328, 107981244, 109695232, 123407136, 140083776, 143974992, 161971866, 164542848, 185110704, 186778368, 191966656, 215962488, 246814272, 280167552, 287949984, 323943732, 329085696, 370221408, 383933312, 431924976, 493628544, 560335104, 575899968, 647887464, 740442816, 767866624, 863849952, 987257088, 1151799936, 1295774928, 1480885632, 1727699904, 2303599872, 2591549856, 2961771264, 3455399808, 5183099712, 6910799616, 10366199424, 20732398848]

約数ペア:

[(1, 20732398848), (2, 10366199424), (3, 6910799616), (4, 5183099712), (6, 3455399808), (7, 2961771264), (8, 2591549856), (9, 2303599872), (12, 1727699904), (14, 1480885632), (16, 1295774928), (18, 1151799936), (21, 987257088), (24, 863849952), (27, 767866624), (28, 740442816), (32, 647887464), (36, 575899968), (37, 560335104), (42, 493628544), (48, 431924976), (54, 383933312), (56, 370221408), (63, 329085696), (64, 323943732), (72, 287949984), (74, 280167552), (84, 246814272), (96, 215962488), (108, 191966656), (111, 186778368), (112, 185110704), (126, 164542848), (128, 161971866), (144, 143974992), (148, 140083776), (168, 123407136), (189, 109695232), (192, 107981244), (216, 95983328), (222, 93389184), (224, 92555352), (252, 82271424), (256, 80985933), (259, 80047872), (288, 71987496), (296, 70041888), (313, 66237696), (333, 62259456), (336, 61703568), (378, 54847616), (384, 53990622), (432, 47991664), (444, 46694592), (448, 46277676), (504, 41135712), (518, 40023936), (576, 35993748), (592, 35020944), (626, 33118848), (666, 31129728), (672, 30851784), (756, 27423808), (768, 26995311), (777, 26682624), (864, 23995832), (888, 23347296), (896, 23138838), (939, 22079232), (999, 20753152), (1008, 20567856), (1036, 20011968), (1152, 17996874), (1184, 17510472), (1252, 16559424), (1332, 15564864), (1344, 15425892), (1369, 15144192), (1512, 13711904), (1554, 13341312), (1728, 11997916), (1776, 11673648), (1792, 11569419), (1878, 11039616), (1998, 10376576), (2016, 10283928), (2072, 10005984), (2191, 9462528), (2304, 8998437), (2331, 8894208), (2368, 8755236), (2504, 8279712), (2664, 7782432), (2688, 7712946), (2738, 7572096), (2817, 7359744), (3024, 6855952), (3108, 6670656), (3456, 5998958), (3552, 5836824), (3756, 5519808), (3996, 5188288), (4032, 5141964), (4107, 5048064), (4144, 5002992), (4382, 4731264), (4662, 4447104), (4736, 4377618), (5008, 4139856), (5328, 3891216), (5376, 3856473), (5476, 3786048), (5634, 3679872), (6048, 3427976), (6216, 3335328), (6573, 3154176), (6912, 2999479), (6993, 2964736), (7104, 2918412), (7512, 2759904), (7992, 2594144), (8064, 2570982), (8214, 2524032), (8288, 2501496), (8451, 2453248), (8764, 2365632), (9324, 2223552), (9472, 2188809), (9583, 2163456), (10016, 2069928), (10656, 1945608), (10952, 1893024), (11268, 1839936), (11581, 1790208), (12096, 1713988), (12321, 1682688), (12432, 1667664), (13146, 1577088), (13986, 1482368), (14208, 1459206), (15024, 1379952), (15984, 1297072), (16128, 1285491), (16428, 1262016), (16576, 1250748), (16902, 1226624), (17528, 1182816), (18648, 1111776), (19166, 1081728), (19719, 1051392), (20032, 1034964), (21312, 972804), (21904, 946512), (22536, 919968), (23162, 895104), (24192, 856994), (24642, 841344), (24864, 833832), (26292, 788544), (27972, 741184), (28416, 729603), (28749, 721152), (30048, 689976), (31968, 648536), (32856, 631008), (33152, 625374), (33804, 613312), (34743, 596736), (35056, 591408), (36963, 560896), (37296, 555888), (38332, 540864), (39438, 525696), (40064, 517482), (42624, 486402), (43808, 473256), (45072, 459984), (46324, 447552), (48384, 428497), (49284, 420672), (49728, 416916), (52584, 394272), (55944, 370592), (57498, 360576), (59157, 350464), (60096, 344988), (63936, 324268), (65712, 315504), (66304, 312687), (67608, 306656), (69486, 298368), (70112, 295704), (73926, 280448), (74592, 277944), (76664, 270432), (78876, 262848), (80128, 258741), (81067, 255744), (85248, 243201), (86247, 240384), (87616, 236628), (90144, 229992), (92648, 223776), (98568, 210336), (99456, 208458), (104229, 198912), (105168, 197136), (111888, 185296), (114996, 180288), (118314, 175232), (120192, 172494), (127872, 162134), (131424, 157752), (135216, 153328), (138972, 149184), (140224, 147852)]