20258641728

素因数分解:

$2^6\times 3^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:433

約数の個数: 392

約数和(自身を含む): 65669818368

約数和(自身を除く): 45411176640

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, 263, 288, 312, 324, 351, 381, 416, 432, 468, 486, 508, 526, 576, 624, 648, 702, 729, 762, 789, 832, 864, 936, 972, 1016, 1052, 1053, 1143, 1248, 1296, 1404, 1458, 1524, 1578, 1651, 1728, 1872, 1944, 2032, 2104, 2106, 2286, 2367, 2496, 2592, 2808, 2916, 3048, 3156, 3159, 3302, 3419, 3429, 3744, 3888, 4064, 4208, 4212, 4572, 4734, 4953, 5184, 5616, 5832, 6096, 6312, 6318, 6604, 6838, 6858, 7101, 7488, 7776, 8128, 8416, 8424, 9144, 9468, 9477, 9906, 10257, 10287, 11232, 11664, 12192, 12624, 12636, 13208, 13676, 13716, 14202, 14859, 15552, 16832, 16848, 18288, 18936, 18954, 19812, 20514, 20574, 21303, 22464, 23328, 24384, 25248, 25272, 26416, 27352, 27432, 28404, 29718, 30771, 30861, 33401, 33696, 36576, 37872, 37908, 39624, 41028, 41148, 42606, 44577, 46656, 50496, 50544, 52832, 54704, 54864, 56808, 59436, 61542, 61722, 63909, 66802, 67392, 73152, 75744, 75816, 79248, 82056, 82296, 85212, 89154, 92313, 92583, 100203, 101088, 105664, 109408, 109728, 113616, 118872, 123084, 123444, 127818, 133604, 133731, 151488, 151632, 158496, 164112, 164592, 170424, 178308, 184626, 185166, 191727, 200406, 202176, 218816, 219456, 227232, 237744, 246168, 246888, 255636, 267208, 267462, 276939, 300609, 303264, 316992, 328224, 329184, 340848, 356616, 369252, 370332, 383454, 400812, 401193, 434213, 454464, 475488, 492336, 493776, 511272, 534416, 534924, 553878, 601218, 606528, 656448, 658368, 681696, 713232, 738504, 740664, 766908, 801624, 802386, 830817, 868426, 901827, 950976, 984672, 987552, 1022544, 1068832, 1069848, 1107756, 1202436, 1203579, 1302639, 1363392, 1426464, 1477008, 1481328, 1533816, 1603248, 1604772, 1661634, 1736852, 1803654, 1969344, 1975104, 2045088, 2137664, 2139696, 2215512, 2404872, 2407158, 2492451, 2605278, 2705481, 2852928, 2954016, 2962656, 3067632, 3206496, 3209544, 3323268, 3473704, 3607308, 3907917, 4090176, 4279392, 4431024, 4809744, 4814316, 4984902, 5210556, 5410962, 5908032, 5925312, 6135264, 6412992, 6419088, 6646536, 6947408, 7214616, 7815834, 8116443, 8558784, 8862048, 9619488, 9628632, 9969804, 10421112, 10821924, 11723751, 12270528, 12838176, 13293072, 13894816, 14429232, 15631668, 16232886, 17724096, 19238976, 19257264, 19939608, 20842224, 21643848, 23447502, 24349329, 25676352, 26586144, 27789632, 28858464, 31263336, 32465772, 35171253, 38514528, 39879216, 41684448, 43287696, 46895004, 48698658, 53172288, 57716928, 62526672, 64931544, 70342506, 77029056, 79758432, 83368896, 86575392, 93790008, 97397316, 105513759, 125053344, 129863088, 140685012, 159516864, 173150784, 187580016, 194794632, 211027518, 250106688, 259726176, 281370024, 316541277, 375160032, 389589264, 422055036, 519452352, 562740048, 633082554, 750320064, 779178528, 844110072, 1125480096, 1266165108, 1558357056, 1688220144, 2250960192, 2532330216, 3376440288, 5064660432, 6752880576, 10129320864, 20258641728]

約数ペア:

[(1, 20258641728), (2, 10129320864), (3, 6752880576), (4, 5064660432), (6, 3376440288), (8, 2532330216), (9, 2250960192), (12, 1688220144), (13, 1558357056), (16, 1266165108), (18, 1125480096), (24, 844110072), (26, 779178528), (27, 750320064), (32, 633082554), (36, 562740048), (39, 519452352), (48, 422055036), (52, 389589264), (54, 375160032), (64, 316541277), (72, 281370024), (78, 259726176), (81, 250106688), (96, 211027518), (104, 194794632), (108, 187580016), (117, 173150784), (127, 159516864), (144, 140685012), (156, 129863088), (162, 125053344), (192, 105513759), (208, 97397316), (216, 93790008), (234, 86575392), (243, 83368896), (254, 79758432), (263, 77029056), (288, 70342506), (312, 64931544), (324, 62526672), (351, 57716928), (381, 53172288), (416, 48698658), (432, 46895004), (468, 43287696), (486, 41684448), (508, 39879216), (526, 38514528), (576, 35171253), (624, 32465772), (648, 31263336), (702, 28858464), (729, 27789632), (762, 26586144), (789, 25676352), (832, 24349329), (864, 23447502), (936, 21643848), (972, 20842224), (1016, 19939608), (1052, 19257264), (1053, 19238976), (1143, 17724096), (1248, 16232886), (1296, 15631668), (1404, 14429232), (1458, 13894816), (1524, 13293072), (1578, 12838176), (1651, 12270528), (1728, 11723751), (1872, 10821924), (1944, 10421112), (2032, 9969804), (2104, 9628632), (2106, 9619488), (2286, 8862048), (2367, 8558784), (2496, 8116443), (2592, 7815834), (2808, 7214616), (2916, 6947408), (3048, 6646536), (3156, 6419088), (3159, 6412992), (3302, 6135264), (3419, 5925312), (3429, 5908032), (3744, 5410962), (3888, 5210556), (4064, 4984902), (4208, 4814316), (4212, 4809744), (4572, 4431024), (4734, 4279392), (4953, 4090176), (5184, 3907917), (5616, 3607308), (5832, 3473704), (6096, 3323268), (6312, 3209544), (6318, 3206496), (6604, 3067632), (6838, 2962656), (6858, 2954016), (7101, 2852928), (7488, 2705481), (7776, 2605278), (8128, 2492451), (8416, 2407158), (8424, 2404872), (9144, 2215512), (9468, 2139696), (9477, 2137664), (9906, 2045088), (10257, 1975104), (10287, 1969344), (11232, 1803654), (11664, 1736852), (12192, 1661634), (12624, 1604772), (12636, 1603248), (13208, 1533816), (13676, 1481328), (13716, 1477008), (14202, 1426464), (14859, 1363392), (15552, 1302639), (16832, 1203579), (16848, 1202436), (18288, 1107756), (18936, 1069848), (18954, 1068832), (19812, 1022544), (20514, 987552), (20574, 984672), (21303, 950976), (22464, 901827), (23328, 868426), (24384, 830817), (25248, 802386), (25272, 801624), (26416, 766908), (27352, 740664), (27432, 738504), (28404, 713232), (29718, 681696), (30771, 658368), (30861, 656448), (33401, 606528), (33696, 601218), (36576, 553878), (37872, 534924), (37908, 534416), (39624, 511272), (41028, 493776), (41148, 492336), (42606, 475488), (44577, 454464), (46656, 434213), (50496, 401193), (50544, 400812), (52832, 383454), (54704, 370332), (54864, 369252), (56808, 356616), (59436, 340848), (61542, 329184), (61722, 328224), (63909, 316992), (66802, 303264), (67392, 300609), (73152, 276939), (75744, 267462), (75816, 267208), (79248, 255636), (82056, 246888), (82296, 246168), (85212, 237744), (89154, 227232), (92313, 219456), (92583, 218816), (100203, 202176), (101088, 200406), (105664, 191727), (109408, 185166), (109728, 184626), (113616, 178308), (118872, 170424), (123084, 164592), (123444, 164112), (127818, 158496), (133604, 151632), (133731, 151488)]