20874874176

素因数分解:

$2^6\times 3^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 392

約数和(自身を含む): 67659812864

約数和(自身を除く): 46784938688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 127, 144, 156, 162, 192, 208, 216, 234, 243, 254, 271, 288, 312, 324, 351, 381, 416, 432, 468, 486, 508, 542, 576, 624, 648, 702, 729, 762, 813, 832, 864, 936, 972, 1016, 1053, 1084, 1143, 1248, 1296, 1404, 1458, 1524, 1626, 1651, 1728, 1872, 1944, 2032, 2106, 2168, 2286, 2439, 2496, 2592, 2808, 2916, 3048, 3159, 3252, 3302, 3429, 3523, 3744, 3888, 4064, 4212, 4336, 4572, 4878, 4953, 5184, 5616, 5832, 6096, 6318, 6504, 6604, 6858, 7046, 7317, 7488, 7776, 8128, 8424, 8672, 9144, 9477, 9756, 9906, 10287, 10569, 11232, 11664, 12192, 12636, 13008, 13208, 13716, 14092, 14634, 14859, 15552, 16848, 17344, 18288, 18954, 19512, 19812, 20574, 21138, 21951, 22464, 23328, 24384, 25272, 26016, 26416, 27432, 28184, 29268, 29718, 30861, 31707, 33696, 34417, 36576, 37908, 39024, 39624, 41148, 42276, 43902, 44577, 46656, 50544, 52032, 52832, 54864, 56368, 58536, 59436, 61722, 63414, 65853, 67392, 68834, 73152, 75816, 78048, 79248, 82296, 84552, 87804, 89154, 92583, 95121, 101088, 103251, 105664, 109728, 112736, 117072, 118872, 123444, 126828, 131706, 133731, 137668, 151632, 156096, 158496, 164592, 169104, 175608, 178308, 185166, 190242, 197559, 202176, 206502, 219456, 225472, 234144, 237744, 246888, 253656, 263412, 267462, 275336, 285363, 303264, 309753, 316992, 329184, 338208, 351216, 356616, 370332, 380484, 395118, 401193, 413004, 447421, 468288, 475488, 493776, 507312, 526824, 534924, 550672, 570726, 606528, 619506, 658368, 676416, 702432, 713232, 740664, 760968, 790236, 802386, 826008, 856089, 894842, 929259, 950976, 987552, 1014624, 1053648, 1069848, 1101344, 1141452, 1203579, 1239012, 1342263, 1404864, 1426464, 1481328, 1521936, 1580472, 1604772, 1652016, 1712178, 1789684, 1858518, 1975104, 2029248, 2107296, 2139696, 2202688, 2282904, 2407158, 2478024, 2568267, 2684526, 2787777, 2852928, 2962656, 3043872, 3160944, 3209544, 3304032, 3424356, 3579368, 3717036, 4026789, 4214592, 4279392, 4565808, 4814316, 4956048, 5136534, 5369052, 5575554, 5925312, 6087744, 6321888, 6419088, 6608064, 6848712, 7158736, 7434072, 8053578, 8363331, 8558784, 9131616, 9628632, 9912096, 10273068, 10738104, 11151108, 12080367, 12643776, 12838176, 13697424, 14317472, 14868144, 16107156, 16726662, 18263232, 19257264, 19824192, 20546136, 21476208, 22302216, 24160734, 25089993, 25676352, 27394848, 28634944, 29736288, 32214312, 33453324, 36241101, 38514528, 41092272, 42952416, 44604432, 48321468, 50179986, 54789696, 59472576, 64428624, 66906648, 72482202, 77029056, 82184544, 85904832, 89208864, 96642936, 100359972, 108723303, 128857248, 133813296, 144964404, 164369088, 178417728, 193285872, 200719944, 217446606, 257714496, 267626592, 289928808, 326169909, 386571744, 401439888, 434893212, 535253184, 579857616, 652339818, 773143488, 802879776, 869786424, 1159715232, 1304679636, 1605759552, 1739572848, 2319430464, 2609359272, 3479145696, 5218718544, 6958291392, 10437437088, 20874874176]

約数ペア:

[(1, 20874874176), (2, 10437437088), (3, 6958291392), (4, 5218718544), (6, 3479145696), (8, 2609359272), (9, 2319430464), (12, 1739572848), (13, 1605759552), (16, 1304679636), (18, 1159715232), (24, 869786424), (26, 802879776), (27, 773143488), (32, 652339818), (36, 579857616), (39, 535253184), (48, 434893212), (52, 401439888), (54, 386571744), (64, 326169909), (72, 289928808), (78, 267626592), (81, 257714496), (96, 217446606), (104, 200719944), (108, 193285872), (117, 178417728), (127, 164369088), (144, 144964404), (156, 133813296), (162, 128857248), (192, 108723303), (208, 100359972), (216, 96642936), (234, 89208864), (243, 85904832), (254, 82184544), (271, 77029056), (288, 72482202), (312, 66906648), (324, 64428624), (351, 59472576), (381, 54789696), (416, 50179986), (432, 48321468), (468, 44604432), (486, 42952416), (508, 41092272), (542, 38514528), (576, 36241101), (624, 33453324), (648, 32214312), (702, 29736288), (729, 28634944), (762, 27394848), (813, 25676352), (832, 25089993), (864, 24160734), (936, 22302216), (972, 21476208), (1016, 20546136), (1053, 19824192), (1084, 19257264), (1143, 18263232), (1248, 16726662), (1296, 16107156), (1404, 14868144), (1458, 14317472), (1524, 13697424), (1626, 12838176), (1651, 12643776), (1728, 12080367), (1872, 11151108), (1944, 10738104), (2032, 10273068), (2106, 9912096), (2168, 9628632), (2286, 9131616), (2439, 8558784), (2496, 8363331), (2592, 8053578), (2808, 7434072), (2916, 7158736), (3048, 6848712), (3159, 6608064), (3252, 6419088), (3302, 6321888), (3429, 6087744), (3523, 5925312), (3744, 5575554), (3888, 5369052), (4064, 5136534), (4212, 4956048), (4336, 4814316), (4572, 4565808), (4878, 4279392), (4953, 4214592), (5184, 4026789), (5616, 3717036), (5832, 3579368), (6096, 3424356), (6318, 3304032), (6504, 3209544), (6604, 3160944), (6858, 3043872), (7046, 2962656), (7317, 2852928), (7488, 2787777), (7776, 2684526), (8128, 2568267), (8424, 2478024), (8672, 2407158), (9144, 2282904), (9477, 2202688), (9756, 2139696), (9906, 2107296), (10287, 2029248), (10569, 1975104), (11232, 1858518), (11664, 1789684), (12192, 1712178), (12636, 1652016), (13008, 1604772), (13208, 1580472), (13716, 1521936), (14092, 1481328), (14634, 1426464), (14859, 1404864), (15552, 1342263), (16848, 1239012), (17344, 1203579), (18288, 1141452), (18954, 1101344), (19512, 1069848), (19812, 1053648), (20574, 1014624), (21138, 987552), (21951, 950976), (22464, 929259), (23328, 894842), (24384, 856089), (25272, 826008), (26016, 802386), (26416, 790236), (27432, 760968), (28184, 740664), (29268, 713232), (29718, 702432), (30861, 676416), (31707, 658368), (33696, 619506), (34417, 606528), (36576, 570726), (37908, 550672), (39024, 534924), (39624, 526824), (41148, 507312), (42276, 493776), (43902, 475488), (44577, 468288), (46656, 447421), (50544, 413004), (52032, 401193), (52832, 395118), (54864, 380484), (56368, 370332), (58536, 356616), (59436, 351216), (61722, 338208), (63414, 329184), (65853, 316992), (67392, 309753), (68834, 303264), (73152, 285363), (75816, 275336), (78048, 267462), (79248, 263412), (82296, 253656), (84552, 246888), (87804, 237744), (89154, 234144), (92583, 225472), (95121, 219456), (101088, 206502), (103251, 202176), (105664, 197559), (109728, 190242), (112736, 185166), (117072, 178308), (118872, 175608), (123444, 169104), (126828, 164592), (131706, 158496), (133731, 156096), (137668, 151632)]