20953417056

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 576

約数和(自身を含む): 70195910400

約数和(自身を除く): 49242493344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 67, 76, 78, 88, 96, 104, 109, 114, 121, 132, 134, 143, 152, 156, 176, 201, 208, 209, 218, 228, 242, 247, 264, 268, 286, 304, 312, 327, 352, 363, 402, 416, 418, 429, 436, 456, 484, 494, 528, 536, 572, 608, 624, 627, 654, 726, 737, 741, 804, 836, 858, 871, 872, 912, 968, 988, 1056, 1072, 1144, 1199, 1248, 1254, 1273, 1308, 1417, 1452, 1474, 1482, 1573, 1608, 1672, 1716, 1742, 1744, 1824, 1936, 1976, 2071, 2144, 2211, 2288, 2299, 2398, 2508, 2546, 2613, 2616, 2717, 2834, 2904, 2948, 2964, 3146, 3216, 3344, 3432, 3484, 3488, 3597, 3819, 3872, 3952, 4142, 4251, 4422, 4576, 4598, 4719, 4796, 5016, 5092, 5226, 5232, 5434, 5668, 5808, 5896, 5928, 6213, 6292, 6432, 6688, 6864, 6897, 6968, 7194, 7303, 7638, 7904, 8107, 8151, 8284, 8502, 8844, 9196, 9438, 9581, 9592, 10032, 10184, 10452, 10464, 10868, 11336, 11616, 11792, 11856, 12426, 12584, 13189, 13728, 13794, 13936, 14003, 14388, 14606, 15276, 15587, 16214, 16302, 16549, 16568, 17004, 17688, 18392, 18876, 19162, 19184, 20064, 20368, 20904, 21736, 21909, 22672, 22781, 23584, 23712, 24321, 24852, 25168, 26378, 26923, 27588, 27872, 28006, 28743, 28776, 29212, 29887, 30552, 31174, 32428, 32604, 33098, 33136, 34008, 35376, 36784, 37752, 38324, 38368, 39567, 40736, 41808, 42009, 43472, 43818, 45344, 45562, 46761, 48642, 49647, 49704, 50336, 52756, 53846, 55176, 56012, 57486, 57552, 58424, 59774, 61104, 62348, 64856, 65208, 66196, 66272, 68016, 68343, 70752, 73568, 75504, 76648, 79134, 80333, 80769, 83616, 84018, 86944, 87636, 89661, 91124, 93522, 94939, 97284, 99294, 99408, 105391, 105512, 107692, 110352, 112024, 114972, 115104, 116848, 119548, 122208, 124696, 129712, 130416, 132392, 136032, 136686, 138757, 151008, 153296, 154033, 158268, 160666, 161538, 168036, 171457, 175272, 179322, 182039, 182248, 187044, 189878, 194568, 198588, 198816, 210782, 211024, 215384, 220704, 224048, 229944, 233696, 239096, 240999, 249392, 250591, 259424, 260832, 264784, 273372, 277514, 284817, 296153, 306592, 308066, 316173, 316536, 321332, 323076, 336072, 342914, 350544, 358644, 364078, 364496, 374088, 379756, 389136, 397176, 416271, 421564, 422048, 430768, 448096, 459888, 462099, 478192, 481998, 498784, 501182, 514371, 529568, 546117, 546744, 555028, 569634, 592306, 616132, 632346, 633072, 642664, 646152, 672144, 685828, 701088, 717288, 728156, 728992, 748176, 751773, 759512, 778272, 794352, 832542, 843128, 861536, 883663, 888459, 919776, 924198, 956384, 963996, 1002364, 1028742, 1044329, 1092234, 1093488, 1110056, 1139268, 1184612, 1232264, 1264692, 1266144, 1285328, 1292304, 1344288, 1371656, 1434576, 1456312, 1496352, 1503546, 1519024, 1526327, 1588704, 1665084, 1686256, 1767326, 1776918, 1803841, 1848396, 1927992, 2002429, 2004728, 2057484, 2088658, 2184468, 2186976, 2220112, 2278536, 2369224, 2464528, 2529384, 2570656, 2584608, 2650989, 2743312, 2869152, 2912624, 3007092, 3038048, 3052654, 3132987, 3257683, 3330168, 3372512, 3534652, 3553836, 3607682, 3696792, 3855984, 4004858, 4009456, 4114968, 4177316, 4368936, 4440224, 4557072, 4578981, 4738448, 4929056, 5058768, 5301978, 5411523, 5486624, 5825248, 6007287, 6014184, 6105308, 6265974, 6515366, 6660336, 7069304, 7107672, 7215364, 7393584, 7711968, 8009716, 8018912, 8229936, 8354632, 8737872, 9114144, 9157962, 9476896, 9773049, 10117536, 10603956, 10823046, 11487619, 12014574, 12028368, 12210616, 12531948, 13030732, 13320672, 14138608, 14215344, 14430728, 14787168, 16019432, 16459872, 16709264, 16789597, 17475744, 18315924, 19546098, 19842251, 21207912, 21646092, 22975238, 24029148, 24056736, 24421232, 25063896, 26061464, 28277216, 28430688, 28861456, 32038864, 33418528, 33579194, 34462857, 36631848, 39092196, 39684502, 42415824, 43292184, 45950476, 48058296, 48842464, 50127792, 50368791, 52122928, 57722912, 59526753, 64077728, 67158388, 68925714, 73263696, 78184392, 79369004, 84831648, 86584368, 91900952, 96116592, 100255584, 100737582, 104245856, 119053506, 134316776, 137851428, 146527392, 156368784, 158738008, 173168736, 183801904, 192233184, 201475164, 218264761, 238107012, 268633552, 275702856, 312737568, 317476016, 367603808, 402950328, 436529522, 476214024, 537267104, 551405712, 634952032, 654794283, 805900656, 873059044, 952428048, 1102811424, 1309588566, 1611801312, 1746118088, 1904856096, 2619177132, 3492236176, 5238354264, 6984472352, 10476708528, 20953417056]

約数ペア:

[(1, 20953417056), (2, 10476708528), (3, 6984472352), (4, 5238354264), (6, 3492236176), (8, 2619177132), (11, 1904856096), (12, 1746118088), (13, 1611801312), (16, 1309588566), (19, 1102811424), (22, 952428048), (24, 873059044), (26, 805900656), (32, 654794283), (33, 634952032), (38, 551405712), (39, 537267104), (44, 476214024), (48, 436529522), (52, 402950328), (57, 367603808), (66, 317476016), (67, 312737568), (76, 275702856), (78, 268633552), (88, 238107012), (96, 218264761), (104, 201475164), (109, 192233184), (114, 183801904), (121, 173168736), (132, 158738008), (134, 156368784), (143, 146527392), (152, 137851428), (156, 134316776), (176, 119053506), (201, 104245856), (208, 100737582), (209, 100255584), (218, 96116592), (228, 91900952), (242, 86584368), (247, 84831648), (264, 79369004), (268, 78184392), (286, 73263696), (304, 68925714), (312, 67158388), (327, 64077728), (352, 59526753), (363, 57722912), (402, 52122928), (416, 50368791), (418, 50127792), (429, 48842464), (436, 48058296), (456, 45950476), (484, 43292184), (494, 42415824), (528, 39684502), (536, 39092196), (572, 36631848), (608, 34462857), (624, 33579194), (627, 33418528), (654, 32038864), (726, 28861456), (737, 28430688), (741, 28277216), (804, 26061464), (836, 25063896), (858, 24421232), (871, 24056736), (872, 24029148), (912, 22975238), (968, 21646092), (988, 21207912), (1056, 19842251), (1072, 19546098), (1144, 18315924), (1199, 17475744), (1248, 16789597), (1254, 16709264), (1273, 16459872), (1308, 16019432), (1417, 14787168), (1452, 14430728), (1474, 14215344), (1482, 14138608), (1573, 13320672), (1608, 13030732), (1672, 12531948), (1716, 12210616), (1742, 12028368), (1744, 12014574), (1824, 11487619), (1936, 10823046), (1976, 10603956), (2071, 10117536), (2144, 9773049), (2211, 9476896), (2288, 9157962), (2299, 9114144), (2398, 8737872), (2508, 8354632), (2546, 8229936), (2613, 8018912), (2616, 8009716), (2717, 7711968), (2834, 7393584), (2904, 7215364), (2948, 7107672), (2964, 7069304), (3146, 6660336), (3216, 6515366), (3344, 6265974), (3432, 6105308), (3484, 6014184), (3488, 6007287), (3597, 5825248), (3819, 5486624), (3872, 5411523), (3952, 5301978), (4142, 5058768), (4251, 4929056), (4422, 4738448), (4576, 4578981), (4598, 4557072), (4719, 4440224), (4796, 4368936), (5016, 4177316), (5092, 4114968), (5226, 4009456), (5232, 4004858), (5434, 3855984), (5668, 3696792), (5808, 3607682), (5896, 3553836), (5928, 3534652), (6213, 3372512), (6292, 3330168), (6432, 3257683), (6688, 3132987), (6864, 3052654), (6897, 3038048), (6968, 3007092), (7194, 2912624), (7303, 2869152), (7638, 2743312), (7904, 2650989), (8107, 2584608), (8151, 2570656), (8284, 2529384), (8502, 2464528), (8844, 2369224), (9196, 2278536), (9438, 2220112), (9581, 2186976), (9592, 2184468), (10032, 2088658), (10184, 2057484), (10452, 2004728), (10464, 2002429), (10868, 1927992), (11336, 1848396), (11616, 1803841), (11792, 1776918), (11856, 1767326), (12426, 1686256), (12584, 1665084), (13189, 1588704), (13728, 1526327), (13794, 1519024), (13936, 1503546), (14003, 1496352), (14388, 1456312), (14606, 1434576), (15276, 1371656), (15587, 1344288), (16214, 1292304), (16302, 1285328), (16549, 1266144), (16568, 1264692), (17004, 1232264), (17688, 1184612), (18392, 1139268), (18876, 1110056), (19162, 1093488), (19184, 1092234), (20064, 1044329), (20368, 1028742), (20904, 1002364), (21736, 963996), (21909, 956384), (22672, 924198), (22781, 919776), (23584, 888459), (23712, 883663), (24321, 861536), (24852, 843128), (25168, 832542), (26378, 794352), (26923, 778272), (27588, 759512), (27872, 751773), (28006, 748176), (28743, 728992), (28776, 728156), (29212, 717288), (29887, 701088), (30552, 685828), (31174, 672144), (32428, 646152), (32604, 642664), (33098, 633072), (33136, 632346), (34008, 616132), (35376, 592306), (36784, 569634), (37752, 555028), (38324, 546744), (38368, 546117), (39567, 529568), (40736, 514371), (41808, 501182), (42009, 498784), (43472, 481998), (43818, 478192), (45344, 462099), (45562, 459888), (46761, 448096), (48642, 430768), (49647, 422048), (49704, 421564), (50336, 416271), (52756, 397176), (53846, 389136), (55176, 379756), (56012, 374088), (57486, 364496), (57552, 364078), (58424, 358644), (59774, 350544), (61104, 342914), (62348, 336072), (64856, 323076), (65208, 321332), (66196, 316536), (66272, 316173), (68016, 308066), (68343, 306592), (70752, 296153), (73568, 284817), (75504, 277514), (76648, 273372), (79134, 264784), (80333, 260832), (80769, 259424), (83616, 250591), (84018, 249392), (86944, 240999), (87636, 239096), (89661, 233696), (91124, 229944), (93522, 224048), (94939, 220704), (97284, 215384), (99294, 211024), (99408, 210782), (105391, 198816), (105512, 198588), (107692, 194568), (110352, 189878), (112024, 187044), (114972, 182248), (115104, 182039), (116848, 179322), (119548, 175272), (122208, 171457), (124696, 168036), (129712, 161538), (130416, 160666), (132392, 158268), (136032, 154033), (136686, 153296), (138757, 151008)]