20005559808

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:345

約数の個数: 320

約数和(自身を含む): 59198211072

約数和(自身を除く): 39192651264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 103, 104, 128, 137, 142, 156, 192, 206, 208, 213, 256, 274, 284, 309, 312, 384, 411, 412, 416, 426, 512, 548, 568, 618, 624, 768, 822, 824, 832, 852, 923, 1096, 1136, 1236, 1248, 1339, 1536, 1644, 1648, 1664, 1704, 1781, 1846, 2192, 2272, 2472, 2496, 2678, 2769, 3288, 3296, 3328, 3408, 3562, 3692, 4017, 4384, 4544, 4944, 4992, 5343, 5356, 5538, 6576, 6592, 6656, 6816, 7124, 7313, 7384, 8034, 8768, 9088, 9727, 9888, 9984, 10686, 10712, 11076, 13152, 13184, 13632, 14111, 14248, 14626, 14768, 16068, 17536, 18176, 19454, 19776, 19968, 21372, 21424, 21939, 22152, 26304, 26368, 27264, 28222, 28496, 29181, 29252, 29536, 32136, 35072, 36352, 38908, 39552, 42333, 42744, 42848, 43878, 44304, 52608, 52736, 54528, 56444, 56992, 58362, 58504, 59072, 64272, 70144, 77816, 79104, 84666, 85488, 85696, 87756, 88608, 95069, 105216, 109056, 112888, 113984, 116724, 117008, 118144, 126451, 128544, 155632, 158208, 169332, 170976, 171392, 175512, 177216, 183443, 190138, 210432, 225776, 227968, 233448, 234016, 236288, 252902, 257088, 285207, 311264, 338664, 341952, 342784, 351024, 354432, 366886, 379353, 380276, 451552, 455936, 466896, 468032, 472576, 505804, 514176, 550329, 570414, 622528, 677328, 683904, 685568, 702048, 708864, 733772, 758706, 760552, 903104, 911872, 933792, 936064, 1001881, 1011608, 1028352, 1100658, 1140828, 1245056, 1354656, 1367808, 1404096, 1417728, 1467544, 1517412, 1521104, 1806208, 1867584, 1872128, 2003762, 2023216, 2056704, 2201316, 2281656, 2490112, 2709312, 2735616, 2808192, 2935088, 3005643, 3034824, 3042208, 3612416, 3735168, 3744256, 4007524, 4046432, 4402632, 4563312, 4980224, 5418624, 5616384, 5870176, 6011286, 6069648, 6084416, 7224832, 7470336, 8015048, 8092864, 8805264, 9126624, 10837248, 11232768, 11740352, 12022572, 12139296, 12168832, 13024453, 14940672, 16030096, 16185728, 17610528, 18253248, 21674496, 23480704, 24045144, 24278592, 24337664, 26048906, 32060192, 32371456, 35221056, 36506496, 39073359, 46961408, 48090288, 48557184, 48675328, 52097812, 64120384, 64742912, 70442112, 73012992, 78146718, 93922816, 96180576, 97114368, 104195624, 128240768, 140884224, 146025984, 156293436, 192361152, 194228736, 208391248, 256481536, 281768448, 312586872, 384722304, 416782496, 512963072, 625173744, 769444608, 833564992, 1250347488, 1538889216, 1667129984, 2500694976, 3334259968, 5001389952, 6668519936, 10002779904, 20005559808]

約数ペア:

[(1, 20005559808), (2, 10002779904), (3, 6668519936), (4, 5001389952), (6, 3334259968), (8, 2500694976), (12, 1667129984), (13, 1538889216), (16, 1250347488), (24, 833564992), (26, 769444608), (32, 625173744), (39, 512963072), (48, 416782496), (52, 384722304), (64, 312586872), (71, 281768448), (78, 256481536), (96, 208391248), (103, 194228736), (104, 192361152), (128, 156293436), (137, 146025984), (142, 140884224), (156, 128240768), (192, 104195624), (206, 97114368), (208, 96180576), (213, 93922816), (256, 78146718), (274, 73012992), (284, 70442112), (309, 64742912), (312, 64120384), (384, 52097812), (411, 48675328), (412, 48557184), (416, 48090288), (426, 46961408), (512, 39073359), (548, 36506496), (568, 35221056), (618, 32371456), (624, 32060192), (768, 26048906), (822, 24337664), (824, 24278592), (832, 24045144), (852, 23480704), (923, 21674496), (1096, 18253248), (1136, 17610528), (1236, 16185728), (1248, 16030096), (1339, 14940672), (1536, 13024453), (1644, 12168832), (1648, 12139296), (1664, 12022572), (1704, 11740352), (1781, 11232768), (1846, 10837248), (2192, 9126624), (2272, 8805264), (2472, 8092864), (2496, 8015048), (2678, 7470336), (2769, 7224832), (3288, 6084416), (3296, 6069648), (3328, 6011286), (3408, 5870176), (3562, 5616384), (3692, 5418624), (4017, 4980224), (4384, 4563312), (4544, 4402632), (4944, 4046432), (4992, 4007524), (5343, 3744256), (5356, 3735168), (5538, 3612416), (6576, 3042208), (6592, 3034824), (6656, 3005643), (6816, 2935088), (7124, 2808192), (7313, 2735616), (7384, 2709312), (8034, 2490112), (8768, 2281656), (9088, 2201316), (9727, 2056704), (9888, 2023216), (9984, 2003762), (10686, 1872128), (10712, 1867584), (11076, 1806208), (13152, 1521104), (13184, 1517412), (13632, 1467544), (14111, 1417728), (14248, 1404096), (14626, 1367808), (14768, 1354656), (16068, 1245056), (17536, 1140828), (18176, 1100658), (19454, 1028352), (19776, 1011608), (19968, 1001881), (21372, 936064), (21424, 933792), (21939, 911872), (22152, 903104), (26304, 760552), (26368, 758706), (27264, 733772), (28222, 708864), (28496, 702048), (29181, 685568), (29252, 683904), (29536, 677328), (32136, 622528), (35072, 570414), (36352, 550329), (38908, 514176), (39552, 505804), (42333, 472576), (42744, 468032), (42848, 466896), (43878, 455936), (44304, 451552), (52608, 380276), (52736, 379353), (54528, 366886), (56444, 354432), (56992, 351024), (58362, 342784), (58504, 341952), (59072, 338664), (64272, 311264), (70144, 285207), (77816, 257088), (79104, 252902), (84666, 236288), (85488, 234016), (85696, 233448), (87756, 227968), (88608, 225776), (95069, 210432), (105216, 190138), (109056, 183443), (112888, 177216), (113984, 175512), (116724, 171392), (117008, 170976), (118144, 169332), (126451, 158208), (128544, 155632)]