20772045504

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23741}}^1$

素因数の和:23804

約数の個数: 252

約数和(自身を含む): 71497228608

約数和(自身を除く): 50725183104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2232, 2352, 2604, 2976, 3038, 3136, 3472, 3528, 3906, 4032, 4464, 4557, 4704, 5208, 5952, 6076, 6944, 7056, 7812, 8928, 9114, 9408, 10416, 12152, 13671, 13888, 14112, 15624, 17856, 18228, 20832, 23741, 24304, 27342, 28224, 31248, 36456, 41664, 47482, 48608, 54684, 62496, 71223, 72912, 94964, 97216, 109368, 124992, 142446, 145824, 166187, 189928, 213669, 218736, 284892, 291648, 332374, 379856, 427338, 437472, 498561, 569784, 664748, 735971, 759712, 854676, 874944, 997122, 1139568, 1163309, 1329496, 1471942, 1495683, 1519424, 1709352, 1994244, 2207913, 2279136, 2326618, 2658992, 2943884, 2991366, 3418704, 3489927, 3988488, 4415826, 4558272, 4653236, 5151797, 5317984, 5887768, 5982732, 6623739, 6837408, 6979854, 7976976, 8831652, 9306472, 10303594, 10469781, 10635968, 11775536, 11965464, 13247478, 13674816, 13959708, 15455391, 15953952, 17663304, 18612944, 20607188, 20939562, 23551072, 23930928, 26494956, 27919416, 30910782, 31907904, 35326608, 36062579, 37225888, 41214376, 41879124, 46366173, 47102144, 47861856, 52989912, 55838832, 61821564, 70653216, 72125158, 74451776, 82428752, 83758248, 92732346, 95723712, 105979824, 108187737, 111677664, 123643128, 141306432, 144250316, 164857504, 167516496, 185464692, 211959648, 216375474, 223355328, 247286256, 288500632, 324563211, 329715008, 335032992, 370929384, 423919296, 432750948, 494572512, 577001264, 649126422, 670065984, 741858768, 865501896, 989145024, 1154002528, 1298252844, 1483717536, 1731003792, 2308005056, 2596505688, 2967435072, 3462007584, 5193011376, 6924015168, 10386022752, 20772045504]

約数ペア:

[(1, 20772045504), (2, 10386022752), (3, 6924015168), (4, 5193011376), (6, 3462007584), (7, 2967435072), (8, 2596505688), (9, 2308005056), (12, 1731003792), (14, 1483717536), (16, 1298252844), (18, 1154002528), (21, 989145024), (24, 865501896), (28, 741858768), (31, 670065984), (32, 649126422), (36, 577001264), (42, 494572512), (48, 432750948), (49, 423919296), (56, 370929384), (62, 335032992), (63, 329715008), (64, 324563211), (72, 288500632), (84, 247286256), (93, 223355328), (96, 216375474), (98, 211959648), (112, 185464692), (124, 167516496), (126, 164857504), (144, 144250316), (147, 141306432), (168, 123643128), (186, 111677664), (192, 108187737), (196, 105979824), (217, 95723712), (224, 92732346), (248, 83758248), (252, 82428752), (279, 74451776), (288, 72125158), (294, 70653216), (336, 61821564), (372, 55838832), (392, 52989912), (434, 47861856), (441, 47102144), (448, 46366173), (496, 41879124), (504, 41214376), (558, 37225888), (576, 36062579), (588, 35326608), (651, 31907904), (672, 30910782), (744, 27919416), (784, 26494956), (868, 23930928), (882, 23551072), (992, 20939562), (1008, 20607188), (1116, 18612944), (1176, 17663304), (1302, 15953952), (1344, 15455391), (1488, 13959708), (1519, 13674816), (1568, 13247478), (1736, 11965464), (1764, 11775536), (1953, 10635968), (1984, 10469781), (2016, 10303594), (2232, 9306472), (2352, 8831652), (2604, 7976976), (2976, 6979854), (3038, 6837408), (3136, 6623739), (3472, 5982732), (3528, 5887768), (3906, 5317984), (4032, 5151797), (4464, 4653236), (4557, 4558272), (4704, 4415826), (5208, 3988488), (5952, 3489927), (6076, 3418704), (6944, 2991366), (7056, 2943884), (7812, 2658992), (8928, 2326618), (9114, 2279136), (9408, 2207913), (10416, 1994244), (12152, 1709352), (13671, 1519424), (13888, 1495683), (14112, 1471942), (15624, 1329496), (17856, 1163309), (18228, 1139568), (20832, 997122), (23741, 874944), (24304, 854676), (27342, 759712), (28224, 735971), (31248, 664748), (36456, 569784), (41664, 498561), (47482, 437472), (48608, 427338), (54684, 379856), (62496, 332374), (71223, 291648), (72912, 284892), (94964, 218736), (97216, 213669), (109368, 189928), (124992, 166187), (142446, 145824)]