20081402496

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1776

約数の個数: 256

約数和(自身を含む): 61535376000

約数和(自身を除く): 41453973504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 97, 108, 111, 128, 144, 148, 192, 194, 216, 222, 288, 291, 296, 333, 384, 388, 432, 444, 576, 582, 592, 666, 776, 864, 873, 888, 999, 1152, 1164, 1184, 1332, 1552, 1619, 1728, 1746, 1776, 1998, 2328, 2368, 2619, 2664, 3104, 3238, 3456, 3492, 3552, 3589, 3996, 4656, 4736, 4857, 5238, 5328, 6208, 6476, 6984, 7104, 7178, 7992, 9312, 9714, 10476, 10656, 10767, 12416, 12952, 13968, 14208, 14356, 14571, 15984, 18624, 19428, 20952, 21312, 21534, 25904, 27936, 28712, 29142, 31968, 32301, 37248, 38856, 41904, 42624, 43068, 43713, 51808, 55872, 57424, 58284, 59903, 63936, 64602, 77712, 83808, 86136, 87426, 96903, 103616, 111744, 114848, 116568, 119806, 127872, 129204, 155424, 157043, 167616, 172272, 174852, 179709, 193806, 207232, 229696, 233136, 239612, 258408, 310848, 314086, 335232, 344544, 349704, 359418, 387612, 459392, 466272, 471129, 479224, 516816, 539127, 621696, 628172, 689088, 699408, 718836, 775224, 932544, 942258, 958448, 1033632, 1078254, 1256344, 1378176, 1398816, 1413387, 1437672, 1550448, 1617381, 1865088, 1884516, 1916896, 2067264, 2156508, 2512688, 2797632, 2826774, 2875344, 3100896, 3234762, 3769032, 3833792, 4134528, 4240161, 4313016, 5025376, 5595264, 5653548, 5750688, 5810591, 6201792, 6469524, 7538064, 7667584, 8480322, 8626032, 10050752, 11307096, 11501376, 11621182, 12403584, 12939048, 15076128, 16960644, 17252064, 17431773, 20101504, 22614192, 23002752, 23242364, 25878096, 30152256, 33921288, 34504128, 34863546, 45228384, 46484728, 51756192, 52295319, 60304512, 67842576, 69008256, 69727092, 90456768, 92969456, 103512384, 104590638, 135685152, 139454184, 156885957, 180913536, 185938912, 207024768, 209181276, 271370304, 278908368, 313771914, 371877824, 418362552, 542740608, 557816736, 627543828, 743755648, 836725104, 1115633472, 1255087656, 1673450208, 2231266944, 2510175312, 3346900416, 5020350624, 6693800832, 10040701248, 20081402496]

約数ペア:

[(1, 20081402496), (2, 10040701248), (3, 6693800832), (4, 5020350624), (6, 3346900416), (8, 2510175312), (9, 2231266944), (12, 1673450208), (16, 1255087656), (18, 1115633472), (24, 836725104), (27, 743755648), (32, 627543828), (36, 557816736), (37, 542740608), (48, 418362552), (54, 371877824), (64, 313771914), (72, 278908368), (74, 271370304), (96, 209181276), (97, 207024768), (108, 185938912), (111, 180913536), (128, 156885957), (144, 139454184), (148, 135685152), (192, 104590638), (194, 103512384), (216, 92969456), (222, 90456768), (288, 69727092), (291, 69008256), (296, 67842576), (333, 60304512), (384, 52295319), (388, 51756192), (432, 46484728), (444, 45228384), (576, 34863546), (582, 34504128), (592, 33921288), (666, 30152256), (776, 25878096), (864, 23242364), (873, 23002752), (888, 22614192), (999, 20101504), (1152, 17431773), (1164, 17252064), (1184, 16960644), (1332, 15076128), (1552, 12939048), (1619, 12403584), (1728, 11621182), (1746, 11501376), (1776, 11307096), (1998, 10050752), (2328, 8626032), (2368, 8480322), (2619, 7667584), (2664, 7538064), (3104, 6469524), (3238, 6201792), (3456, 5810591), (3492, 5750688), (3552, 5653548), (3589, 5595264), (3996, 5025376), (4656, 4313016), (4736, 4240161), (4857, 4134528), (5238, 3833792), (5328, 3769032), (6208, 3234762), (6476, 3100896), (6984, 2875344), (7104, 2826774), (7178, 2797632), (7992, 2512688), (9312, 2156508), (9714, 2067264), (10476, 1916896), (10656, 1884516), (10767, 1865088), (12416, 1617381), (12952, 1550448), (13968, 1437672), (14208, 1413387), (14356, 1398816), (14571, 1378176), (15984, 1256344), (18624, 1078254), (19428, 1033632), (20952, 958448), (21312, 942258), (21534, 932544), (25904, 775224), (27936, 718836), (28712, 699408), (29142, 689088), (31968, 628172), (32301, 621696), (37248, 539127), (38856, 516816), (41904, 479224), (42624, 471129), (43068, 466272), (43713, 459392), (51808, 387612), (55872, 359418), (57424, 349704), (58284, 344544), (59903, 335232), (63936, 314086), (64602, 310848), (77712, 258408), (83808, 239612), (86136, 233136), (87426, 229696), (96903, 207232), (103616, 193806), (111744, 179709), (114848, 174852), (116568, 172272), (119806, 167616), (127872, 157043), (129204, 155424)]