20776973784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 384

約数和(自身を含む): 66047477760

約数和(自身を除く): 45270503976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 47, 56, 57, 74, 76, 84, 94, 111, 114, 133, 141, 148, 152, 168, 188, 197, 222, 228, 259, 266, 282, 296, 329, 361, 376, 394, 399, 444, 456, 518, 532, 564, 591, 658, 703, 722, 777, 788, 798, 888, 893, 987, 1036, 1064, 1083, 1128, 1182, 1316, 1379, 1406, 1444, 1554, 1576, 1596, 1739, 1786, 1974, 2072, 2109, 2166, 2364, 2527, 2632, 2679, 2758, 2812, 2888, 3108, 3192, 3478, 3572, 3743, 3948, 4137, 4218, 4332, 4728, 4921, 5054, 5217, 5358, 5516, 5624, 6216, 6251, 6956, 7144, 7289, 7486, 7581, 7896, 8274, 8436, 8664, 9259, 9842, 10108, 10434, 10716, 11032, 11229, 12173, 12502, 13357, 13912, 14578, 14763, 14972, 15162, 16548, 16872, 16967, 18518, 18753, 19684, 20216, 20868, 21432, 21867, 22458, 24346, 25004, 26201, 26714, 27777, 29156, 29526, 29944, 30324, 33041, 33096, 33934, 36519, 37036, 37506, 39368, 40071, 41736, 43734, 44916, 48692, 50008, 50901, 51023, 52402, 53428, 55554, 58312, 59052, 60648, 64813, 66082, 67868, 71117, 73038, 74072, 75012, 78603, 80142, 87468, 89832, 93499, 97384, 99123, 101802, 102046, 104804, 106856, 111108, 118104, 118769, 129626, 132164, 135736, 138491, 142234, 146076, 150024, 153069, 157206, 160284, 174936, 175921, 186998, 194439, 198246, 203604, 204092, 209608, 213351, 222216, 231287, 237538, 259252, 264328, 276982, 280497, 284468, 292152, 306138, 314412, 320568, 342583, 351842, 356307, 373996, 388878, 396492, 407208, 408184, 415473, 426702, 462574, 475076, 497819, 518504, 527763, 553964, 560994, 568936, 612276, 627779, 628824, 685166, 693861, 703684, 712614, 747992, 777756, 792984, 830946, 853404, 925148, 950152, 969437, 995638, 1027749, 1055526, 1107928, 1121988, 1224552, 1231447, 1255558, 1370332, 1387722, 1407368, 1425228, 1493457, 1555512, 1661892, 1706808, 1850296, 1883337, 1938874, 1991276, 2055498, 2111052, 2243976, 2398081, 2462894, 2511116, 2631329, 2740664, 2775444, 2850456, 2908311, 2986914, 3323784, 3342499, 3694341, 3766674, 3877748, 3982552, 4110996, 4222104, 4394453, 4796162, 4925788, 5022232, 5262658, 5550888, 5816622, 5973828, 6509077, 6684998, 7194243, 7388682, 7533348, 7755496, 7893987, 8221992, 8788906, 9592324, 9851576, 10027497, 10525316, 11633244, 11947656, 13018154, 13183359, 13369996, 14388486, 14777364, 15066696, 15787974, 17577812, 18419303, 19184648, 19527231, 20054994, 21050632, 23266488, 23397493, 26036308, 26366718, 26739992, 28776972, 29554728, 31575948, 35155624, 36838606, 39054462, 40109988, 45563539, 46794986, 52072616, 52733436, 55257909, 57553944, 63151896, 70192479, 73677212, 78108924, 80219976, 91127078, 93589972, 105466872, 110515818, 123672463, 136690617, 140384958, 147354424, 156217848, 182254156, 187179944, 221031636, 247344926, 273381234, 280769916, 364508312, 371017389, 442063272, 494689852, 546762468, 561539832, 742034778, 865707241, 989379704, 1093524936, 1484069556, 1731414482, 2597121723, 2968139112, 3462828964, 5194243446, 6925657928, 10388486892, 20776973784]

約数ペア:

[(1, 20776973784), (2, 10388486892), (3, 6925657928), (4, 5194243446), (6, 3462828964), (7, 2968139112), (8, 2597121723), (12, 1731414482), (14, 1484069556), (19, 1093524936), (21, 989379704), (24, 865707241), (28, 742034778), (37, 561539832), (38, 546762468), (42, 494689852), (47, 442063272), (56, 371017389), (57, 364508312), (74, 280769916), (76, 273381234), (84, 247344926), (94, 221031636), (111, 187179944), (114, 182254156), (133, 156217848), (141, 147354424), (148, 140384958), (152, 136690617), (168, 123672463), (188, 110515818), (197, 105466872), (222, 93589972), (228, 91127078), (259, 80219976), (266, 78108924), (282, 73677212), (296, 70192479), (329, 63151896), (361, 57553944), (376, 55257909), (394, 52733436), (399, 52072616), (444, 46794986), (456, 45563539), (518, 40109988), (532, 39054462), (564, 36838606), (591, 35155624), (658, 31575948), (703, 29554728), (722, 28776972), (777, 26739992), (788, 26366718), (798, 26036308), (888, 23397493), (893, 23266488), (987, 21050632), (1036, 20054994), (1064, 19527231), (1083, 19184648), (1128, 18419303), (1182, 17577812), (1316, 15787974), (1379, 15066696), (1406, 14777364), (1444, 14388486), (1554, 13369996), (1576, 13183359), (1596, 13018154), (1739, 11947656), (1786, 11633244), (1974, 10525316), (2072, 10027497), (2109, 9851576), (2166, 9592324), (2364, 8788906), (2527, 8221992), (2632, 7893987), (2679, 7755496), (2758, 7533348), (2812, 7388682), (2888, 7194243), (3108, 6684998), (3192, 6509077), (3478, 5973828), (3572, 5816622), (3743, 5550888), (3948, 5262658), (4137, 5022232), (4218, 4925788), (4332, 4796162), (4728, 4394453), (4921, 4222104), (5054, 4110996), (5217, 3982552), (5358, 3877748), (5516, 3766674), (5624, 3694341), (6216, 3342499), (6251, 3323784), (6956, 2986914), (7144, 2908311), (7289, 2850456), (7486, 2775444), (7581, 2740664), (7896, 2631329), (8274, 2511116), (8436, 2462894), (8664, 2398081), (9259, 2243976), (9842, 2111052), (10108, 2055498), (10434, 1991276), (10716, 1938874), (11032, 1883337), (11229, 1850296), (12173, 1706808), (12502, 1661892), (13357, 1555512), (13912, 1493457), (14578, 1425228), (14763, 1407368), (14972, 1387722), (15162, 1370332), (16548, 1255558), (16872, 1231447), (16967, 1224552), (18518, 1121988), (18753, 1107928), (19684, 1055526), (20216, 1027749), (20868, 995638), (21432, 969437), (21867, 950152), (22458, 925148), (24346, 853404), (25004, 830946), (26201, 792984), (26714, 777756), (27777, 747992), (29156, 712614), (29526, 703684), (29944, 693861), (30324, 685166), (33041, 628824), (33096, 627779), (33934, 612276), (36519, 568936), (37036, 560994), (37506, 553964), (39368, 527763), (40071, 518504), (41736, 497819), (43734, 475076), (44916, 462574), (48692, 426702), (50008, 415473), (50901, 408184), (51023, 407208), (52402, 396492), (53428, 388878), (55554, 373996), (58312, 356307), (59052, 351842), (60648, 342583), (64813, 320568), (66082, 314412), (67868, 306138), (71117, 292152), (73038, 284468), (74072, 280497), (75012, 276982), (78603, 264328), (80142, 259252), (87468, 237538), (89832, 231287), (93499, 222216), (97384, 213351), (99123, 209608), (101802, 204092), (102046, 203604), (104804, 198246), (106856, 194439), (111108, 186998), (118104, 175921), (118769, 174936), (129626, 160284), (132164, 157206), (135736, 153069), (138491, 150024), (142234, 146076)]