20199427248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1759}}^1$

素因数の和:2040

約数の個数: 320

約数和(自身を含む): 70395494400

約数和(自身を除く): 50196067152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 239, 264, 273, 286, 308, 312, 336, 364, 429, 462, 478, 528, 546, 572, 616, 624, 717, 728, 858, 924, 956, 1001, 1092, 1144, 1232, 1434, 1456, 1673, 1716, 1759, 1848, 1912, 2002, 2184, 2288, 2629, 2868, 3003, 3107, 3346, 3432, 3518, 3696, 3824, 4004, 4368, 5019, 5258, 5277, 5736, 6006, 6214, 6692, 6864, 7036, 7887, 8008, 9321, 10038, 10516, 10554, 11472, 12012, 12313, 12428, 13384, 14072, 15774, 16016, 18403, 18642, 19349, 20076, 21032, 21108, 21749, 22867, 24024, 24626, 24856, 26768, 28144, 31548, 34177, 36806, 36939, 37284, 38698, 40152, 42064, 42216, 43498, 45734, 48048, 49252, 49712, 55209, 58047, 63096, 65247, 68354, 68601, 73612, 73878, 74568, 77396, 80304, 84432, 86996, 91468, 98504, 102531, 110418, 116094, 126192, 130494, 135443, 136708, 137202, 147224, 147756, 149136, 154792, 160069, 173992, 182936, 197008, 205062, 220836, 232188, 239239, 251537, 260988, 270886, 273416, 274404, 294448, 295512, 309584, 320138, 347984, 365872, 406329, 410124, 420401, 441672, 464376, 478478, 480207, 503074, 521976, 541772, 546832, 548808, 591024, 640276, 717717, 754611, 812658, 820248, 840802, 883344, 928752, 956956, 960414, 1006148, 1043952, 1083544, 1097616, 1261203, 1280552, 1435434, 1509222, 1625316, 1640496, 1681604, 1760759, 1913912, 1920828, 2012296, 2167088, 2522406, 2561104, 2870868, 2942807, 3018444, 3250632, 3363208, 3521518, 3827824, 3841656, 4024592, 4624411, 5044812, 5282277, 5465213, 5741736, 5885614, 6036888, 6501264, 6726416, 7043036, 7683312, 8828421, 9248822, 10089624, 10564554, 10930426, 11483472, 11771228, 12073776, 13873233, 14086072, 16395639, 17656842, 18497644, 20179248, 21129108, 21860852, 23542456, 27746466, 28172144, 32370877, 32791278, 35313684, 36995288, 38256491, 42258216, 43721704, 47084912, 55492932, 60117343, 64741754, 65582556, 70627368, 73990576, 76512982, 84516432, 87443408, 97112631, 110985864, 114769473, 120234686, 129483508, 131165112, 141254736, 153025964, 180352029, 194225262, 221971728, 229538946, 240469372, 258967016, 262330224, 306051928, 360704058, 388450524, 420821401, 459077892, 480938744, 517934032, 612103856, 721408116, 776901048, 841642802, 918155784, 961877488, 1262464203, 1442816232, 1553802096, 1683285604, 1836311568, 2524928406, 2885632464, 3366571208, 5049856812, 6733142416, 10099713624, 20199427248]

約数ペア:

[(1, 20199427248), (2, 10099713624), (3, 6733142416), (4, 5049856812), (6, 3366571208), (7, 2885632464), (8, 2524928406), (11, 1836311568), (12, 1683285604), (13, 1553802096), (14, 1442816232), (16, 1262464203), (21, 961877488), (22, 918155784), (24, 841642802), (26, 776901048), (28, 721408116), (33, 612103856), (39, 517934032), (42, 480938744), (44, 459077892), (48, 420821401), (52, 388450524), (56, 360704058), (66, 306051928), (77, 262330224), (78, 258967016), (84, 240469372), (88, 229538946), (91, 221971728), (104, 194225262), (112, 180352029), (132, 153025964), (143, 141254736), (154, 131165112), (156, 129483508), (168, 120234686), (176, 114769473), (182, 110985864), (208, 97112631), (231, 87443408), (239, 84516432), (264, 76512982), (273, 73990576), (286, 70627368), (308, 65582556), (312, 64741754), (336, 60117343), (364, 55492932), (429, 47084912), (462, 43721704), (478, 42258216), (528, 38256491), (546, 36995288), (572, 35313684), (616, 32791278), (624, 32370877), (717, 28172144), (728, 27746466), (858, 23542456), (924, 21860852), (956, 21129108), (1001, 20179248), (1092, 18497644), (1144, 17656842), (1232, 16395639), (1434, 14086072), (1456, 13873233), (1673, 12073776), (1716, 11771228), (1759, 11483472), (1848, 10930426), (1912, 10564554), (2002, 10089624), (2184, 9248822), (2288, 8828421), (2629, 7683312), (2868, 7043036), (3003, 6726416), (3107, 6501264), (3346, 6036888), (3432, 5885614), (3518, 5741736), (3696, 5465213), (3824, 5282277), (4004, 5044812), (4368, 4624411), (5019, 4024592), (5258, 3841656), (5277, 3827824), (5736, 3521518), (6006, 3363208), (6214, 3250632), (6692, 3018444), (6864, 2942807), (7036, 2870868), (7887, 2561104), (8008, 2522406), (9321, 2167088), (10038, 2012296), (10516, 1920828), (10554, 1913912), (11472, 1760759), (12012, 1681604), (12313, 1640496), (12428, 1625316), (13384, 1509222), (14072, 1435434), (15774, 1280552), (16016, 1261203), (18403, 1097616), (18642, 1083544), (19349, 1043952), (20076, 1006148), (21032, 960414), (21108, 956956), (21749, 928752), (22867, 883344), (24024, 840802), (24626, 820248), (24856, 812658), (26768, 754611), (28144, 717717), (31548, 640276), (34177, 591024), (36806, 548808), (36939, 546832), (37284, 541772), (38698, 521976), (40152, 503074), (42064, 480207), (42216, 478478), (43498, 464376), (45734, 441672), (48048, 420401), (49252, 410124), (49712, 406329), (55209, 365872), (58047, 347984), (63096, 320138), (65247, 309584), (68354, 295512), (68601, 294448), (73612, 274404), (73878, 273416), (74568, 270886), (77396, 260988), (80304, 251537), (84432, 239239), (86996, 232188), (91468, 220836), (98504, 205062), (102531, 197008), (110418, 182936), (116094, 173992), (126192, 160069), (130494, 154792), (135443, 149136), (136708, 147756), (137202, 147224)]