20517057792

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1210

約数の個数: 432

約数和(自身を含む): 74499384960

約数和(自身を除く): 53982327168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 109, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 218, 224, 231, 252, 256, 264, 288, 308, 327, 336, 352, 384, 396, 436, 448, 462, 504, 528, 576, 616, 654, 672, 693, 704, 763, 768, 792, 872, 896, 924, 981, 1008, 1056, 1061, 1152, 1199, 1232, 1308, 1344, 1386, 1408, 1526, 1584, 1744, 1792, 1848, 1962, 2016, 2112, 2122, 2289, 2304, 2398, 2464, 2616, 2688, 2772, 2816, 3052, 3168, 3183, 3488, 3597, 3696, 3924, 4032, 4224, 4244, 4578, 4796, 4928, 5232, 5376, 5544, 6104, 6336, 6366, 6867, 6976, 7194, 7392, 7427, 7848, 8064, 8393, 8448, 8488, 9156, 9549, 9592, 9856, 10464, 10791, 11088, 11671, 12208, 12672, 12732, 13734, 13952, 14388, 14784, 14854, 15696, 16128, 16786, 16976, 18312, 19098, 19184, 19712, 20928, 21582, 22176, 22281, 23342, 24416, 25179, 25344, 25464, 27468, 27904, 28776, 29568, 29708, 31392, 33572, 33952, 35013, 36624, 38196, 38368, 41856, 43164, 44352, 44562, 46684, 48832, 50358, 50928, 54936, 57552, 59136, 59416, 62784, 66843, 67144, 67904, 70026, 73248, 75537, 76392, 76736, 81697, 83712, 86328, 88704, 89124, 93368, 97664, 100716, 101856, 105039, 109872, 115104, 115649, 118832, 125568, 133686, 134288, 135808, 140052, 146496, 151074, 152784, 153472, 163394, 172656, 177408, 178248, 186736, 195328, 201432, 203712, 210078, 219744, 230208, 231298, 237664, 245091, 251136, 267372, 268576, 271616, 280104, 292992, 302148, 305568, 306944, 326788, 345312, 346947, 356496, 373472, 402864, 407424, 420156, 439488, 460416, 462596, 475328, 490182, 534744, 537152, 560208, 585984, 604296, 611136, 653576, 690624, 693894, 712992, 735273, 746944, 805728, 809543, 814848, 840312, 878976, 920832, 925192, 950656, 980364, 1040841, 1069488, 1074304, 1120416, 1208592, 1222272, 1272139, 1307152, 1381248, 1387788, 1425984, 1470546, 1493888, 1611456, 1619086, 1680624, 1757952, 1850384, 1901312, 1960728, 2081682, 2138976, 2148608, 2240832, 2417184, 2428629, 2444544, 2544278, 2614304, 2762496, 2775576, 2851968, 2941092, 2987776, 3222912, 3238172, 3361248, 3700768, 3816417, 3921456, 4163364, 4277952, 4481664, 4834368, 4857258, 5088556, 5228608, 5551152, 5703936, 5882184, 6445824, 6476344, 6722496, 7285887, 7401536, 7632834, 7842912, 8326728, 8555904, 8904973, 8963328, 9668736, 9714516, 10177112, 10457216, 11102304, 11449251, 11764368, 12952688, 13444992, 14571774, 14803072, 15265668, 15685824, 16653456, 17111808, 17809946, 19337472, 19429032, 20354224, 20914432, 22204608, 22898502, 23528736, 25905376, 26714919, 26889984, 29143548, 29606144, 30531336, 31371648, 33306912, 35619892, 38858064, 40708448, 44409216, 45797004, 47057472, 51810752, 53429838, 58287096, 61062672, 62743296, 66613824, 71239784, 77716128, 80144757, 81416896, 88818432, 91594008, 94114944, 103621504, 106859676, 116574192, 122125344, 133227648, 142479568, 155432256, 160289514, 162833792, 183188016, 188229888, 207243008, 213719352, 233148384, 244250688, 266455296, 284959136, 310864512, 320579028, 325667584, 366376032, 427438704, 466296768, 488501376, 569918272, 621729024, 641158056, 732752064, 854877408, 932593536, 977002752, 1139836544, 1282316112, 1465504128, 1709754816, 1865187072, 2279673088, 2564632224, 2931008256, 3419509632, 5129264448, 6839019264, 10258528896, 20517057792]

約数ペア:

[(1, 20517057792), (2, 10258528896), (3, 6839019264), (4, 5129264448), (6, 3419509632), (7, 2931008256), (8, 2564632224), (9, 2279673088), (11, 1865187072), (12, 1709754816), (14, 1465504128), (16, 1282316112), (18, 1139836544), (21, 977002752), (22, 932593536), (24, 854877408), (28, 732752064), (32, 641158056), (33, 621729024), (36, 569918272), (42, 488501376), (44, 466296768), (48, 427438704), (56, 366376032), (63, 325667584), (64, 320579028), (66, 310864512), (72, 284959136), (77, 266455296), (84, 244250688), (88, 233148384), (96, 213719352), (99, 207243008), (109, 188229888), (112, 183188016), (126, 162833792), (128, 160289514), (132, 155432256), (144, 142479568), (154, 133227648), (168, 122125344), (176, 116574192), (192, 106859676), (198, 103621504), (218, 94114944), (224, 91594008), (231, 88818432), (252, 81416896), (256, 80144757), (264, 77716128), (288, 71239784), (308, 66613824), (327, 62743296), (336, 61062672), (352, 58287096), (384, 53429838), (396, 51810752), (436, 47057472), (448, 45797004), (462, 44409216), (504, 40708448), (528, 38858064), (576, 35619892), (616, 33306912), (654, 31371648), (672, 30531336), (693, 29606144), (704, 29143548), (763, 26889984), (768, 26714919), (792, 25905376), (872, 23528736), (896, 22898502), (924, 22204608), (981, 20914432), (1008, 20354224), (1056, 19429032), (1061, 19337472), (1152, 17809946), (1199, 17111808), (1232, 16653456), (1308, 15685824), (1344, 15265668), (1386, 14803072), (1408, 14571774), (1526, 13444992), (1584, 12952688), (1744, 11764368), (1792, 11449251), (1848, 11102304), (1962, 10457216), (2016, 10177112), (2112, 9714516), (2122, 9668736), (2289, 8963328), (2304, 8904973), (2398, 8555904), (2464, 8326728), (2616, 7842912), (2688, 7632834), (2772, 7401536), (2816, 7285887), (3052, 6722496), (3168, 6476344), (3183, 6445824), (3488, 5882184), (3597, 5703936), (3696, 5551152), (3924, 5228608), (4032, 5088556), (4224, 4857258), (4244, 4834368), (4578, 4481664), (4796, 4277952), (4928, 4163364), (5232, 3921456), (5376, 3816417), (5544, 3700768), (6104, 3361248), (6336, 3238172), (6366, 3222912), (6867, 2987776), (6976, 2941092), (7194, 2851968), (7392, 2775576), (7427, 2762496), (7848, 2614304), (8064, 2544278), (8393, 2444544), (8448, 2428629), (8488, 2417184), (9156, 2240832), (9549, 2148608), (9592, 2138976), (9856, 2081682), (10464, 1960728), (10791, 1901312), (11088, 1850384), (11671, 1757952), (12208, 1680624), (12672, 1619086), (12732, 1611456), (13734, 1493888), (13952, 1470546), (14388, 1425984), (14784, 1387788), (14854, 1381248), (15696, 1307152), (16128, 1272139), (16786, 1222272), (16976, 1208592), (18312, 1120416), (19098, 1074304), (19184, 1069488), (19712, 1040841), (20928, 980364), (21582, 950656), (22176, 925192), (22281, 920832), (23342, 878976), (24416, 840312), (25179, 814848), (25344, 809543), (25464, 805728), (27468, 746944), (27904, 735273), (28776, 712992), (29568, 693894), (29708, 690624), (31392, 653576), (33572, 611136), (33952, 604296), (35013, 585984), (36624, 560208), (38196, 537152), (38368, 534744), (41856, 490182), (43164, 475328), (44352, 462596), (44562, 460416), (46684, 439488), (48832, 420156), (50358, 407424), (50928, 402864), (54936, 373472), (57552, 356496), (59136, 346947), (59416, 345312), (62784, 326788), (66843, 306944), (67144, 305568), (67904, 302148), (70026, 292992), (73248, 280104), (75537, 271616), (76392, 268576), (76736, 267372), (81697, 251136), (83712, 245091), (86328, 237664), (88704, 231298), (89124, 230208), (93368, 219744), (97664, 210078), (100716, 203712), (101856, 201432), (105039, 195328), (109872, 186736), (115104, 178248), (115649, 177408), (118832, 172656), (125568, 163394), (133686, 153472), (134288, 152784), (135808, 151074), (140052, 146496)]