20185842432

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 432

約数和(自身を含む): 66940836480

約数和(自身を除く): 46754994048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 139, 147, 168, 192, 196, 204, 224, 227, 238, 256, 272, 278, 294, 336, 357, 384, 392, 408, 417, 448, 454, 476, 544, 556, 588, 672, 681, 714, 768, 784, 816, 833, 834, 896, 908, 952, 973, 1088, 1112, 1176, 1344, 1362, 1428, 1568, 1589, 1632, 1666, 1668, 1792, 1816, 1904, 1946, 2176, 2224, 2352, 2363, 2499, 2688, 2724, 2856, 2919, 3136, 3178, 3264, 3332, 3336, 3632, 3808, 3859, 3892, 4352, 4448, 4704, 4726, 4767, 4998, 5376, 5448, 5712, 5838, 6272, 6356, 6528, 6664, 6672, 6811, 7089, 7264, 7616, 7718, 7784, 8896, 9408, 9452, 9534, 9996, 10896, 11123, 11424, 11577, 11676, 12544, 12712, 13056, 13328, 13344, 13622, 14178, 14528, 15232, 15436, 15568, 16541, 17792, 18816, 18904, 19068, 19992, 20433, 21792, 22246, 22848, 23154, 23352, 25424, 26656, 26688, 27013, 27244, 28356, 29056, 30464, 30872, 31136, 31553, 33082, 33369, 35584, 37632, 37808, 38136, 39984, 40866, 43584, 44492, 45696, 46308, 46704, 49623, 50848, 53312, 53376, 54026, 54488, 56712, 58112, 61744, 62272, 63106, 66164, 66738, 75616, 76272, 79968, 81039, 81732, 87168, 88984, 91392, 92616, 93408, 94659, 99246, 101696, 106624, 106752, 108052, 108976, 113424, 115787, 123488, 124544, 126212, 132328, 133476, 151232, 152544, 159936, 162078, 163464, 174336, 177968, 185232, 186816, 189091, 189318, 198492, 203392, 213248, 216104, 217952, 220871, 226848, 231574, 246976, 249088, 252424, 264656, 266952, 302464, 305088, 319872, 324156, 326928, 347361, 355936, 370464, 373632, 378182, 378636, 396984, 406784, 432208, 435904, 441742, 453696, 463148, 493952, 504848, 529312, 533904, 536401, 567273, 604928, 610176, 639744, 648312, 653856, 662613, 694722, 711872, 740928, 747264, 756364, 757272, 793968, 864416, 871808, 883484, 907392, 926296, 987904, 1009696, 1058624, 1067808, 1072802, 1134546, 1220352, 1296624, 1307712, 1325226, 1389444, 1423744, 1481856, 1512728, 1514544, 1546097, 1587936, 1609203, 1728832, 1743616, 1766968, 1814784, 1852592, 2019392, 2117248, 2135616, 2145604, 2269092, 2593248, 2615424, 2650452, 2778888, 2847488, 2963712, 3025456, 3029088, 3092194, 3175872, 3218406, 3457664, 3533936, 3705184, 3754807, 4038784, 4234496, 4271232, 4291208, 4538184, 4638291, 5186496, 5230848, 5300904, 5557776, 6050912, 6058176, 6184388, 6351744, 6436812, 6915328, 7067872, 7410368, 7509614, 8077568, 8542464, 8582416, 9076368, 9276582, 10372992, 10601808, 11115552, 11264421, 12101824, 12116352, 12368776, 12703488, 12873624, 14135744, 14820736, 15019228, 17164832, 18152736, 18553164, 20745984, 21203616, 22231104, 22528842, 24203648, 24232704, 24737552, 25747248, 26283649, 28271488, 29641472, 30038456, 34329664, 36305472, 37106328, 42407232, 44462208, 45057684, 48407296, 49475104, 51494496, 52567298, 56542976, 60076912, 68659328, 72610944, 74212656, 78850947, 84814464, 88924416, 90115368, 98950208, 102988992, 105134596, 120153824, 137318656, 145221888, 148425312, 157701894, 169628928, 180230736, 197900416, 205977984, 210269192, 240307648, 296850624, 315403788, 360461472, 395800832, 411955968, 420538384, 480615296, 593701248, 630807576, 720922944, 841076768, 961230592, 1187402496, 1261615152, 1441845888, 1682153536, 2523230304, 2883691776, 3364307072, 5046460608, 6728614144, 10092921216, 20185842432]

約数ペア:

[(1, 20185842432), (2, 10092921216), (3, 6728614144), (4, 5046460608), (6, 3364307072), (7, 2883691776), (8, 2523230304), (12, 1682153536), (14, 1441845888), (16, 1261615152), (17, 1187402496), (21, 961230592), (24, 841076768), (28, 720922944), (32, 630807576), (34, 593701248), (42, 480615296), (48, 420538384), (49, 411955968), (51, 395800832), (56, 360461472), (64, 315403788), (68, 296850624), (84, 240307648), (96, 210269192), (98, 205977984), (102, 197900416), (112, 180230736), (119, 169628928), (128, 157701894), (136, 148425312), (139, 145221888), (147, 137318656), (168, 120153824), (192, 105134596), (196, 102988992), (204, 98950208), (224, 90115368), (227, 88924416), (238, 84814464), (256, 78850947), (272, 74212656), (278, 72610944), (294, 68659328), (336, 60076912), (357, 56542976), (384, 52567298), (392, 51494496), (408, 49475104), (417, 48407296), (448, 45057684), (454, 44462208), (476, 42407232), (544, 37106328), (556, 36305472), (588, 34329664), (672, 30038456), (681, 29641472), (714, 28271488), (768, 26283649), (784, 25747248), (816, 24737552), (833, 24232704), (834, 24203648), (896, 22528842), (908, 22231104), (952, 21203616), (973, 20745984), (1088, 18553164), (1112, 18152736), (1176, 17164832), (1344, 15019228), (1362, 14820736), (1428, 14135744), (1568, 12873624), (1589, 12703488), (1632, 12368776), (1666, 12116352), (1668, 12101824), (1792, 11264421), (1816, 11115552), (1904, 10601808), (1946, 10372992), (2176, 9276582), (2224, 9076368), (2352, 8582416), (2363, 8542464), (2499, 8077568), (2688, 7509614), (2724, 7410368), (2856, 7067872), (2919, 6915328), (3136, 6436812), (3178, 6351744), (3264, 6184388), (3332, 6058176), (3336, 6050912), (3632, 5557776), (3808, 5300904), (3859, 5230848), (3892, 5186496), (4352, 4638291), (4448, 4538184), (4704, 4291208), (4726, 4271232), (4767, 4234496), (4998, 4038784), (5376, 3754807), (5448, 3705184), (5712, 3533936), (5838, 3457664), (6272, 3218406), (6356, 3175872), (6528, 3092194), (6664, 3029088), (6672, 3025456), (6811, 2963712), (7089, 2847488), (7264, 2778888), (7616, 2650452), (7718, 2615424), (7784, 2593248), (8896, 2269092), (9408, 2145604), (9452, 2135616), (9534, 2117248), (9996, 2019392), (10896, 1852592), (11123, 1814784), (11424, 1766968), (11577, 1743616), (11676, 1728832), (12544, 1609203), (12712, 1587936), (13056, 1546097), (13328, 1514544), (13344, 1512728), (13622, 1481856), (14178, 1423744), (14528, 1389444), (15232, 1325226), (15436, 1307712), (15568, 1296624), (16541, 1220352), (17792, 1134546), (18816, 1072802), (18904, 1067808), (19068, 1058624), (19992, 1009696), (20433, 987904), (21792, 926296), (22246, 907392), (22848, 883484), (23154, 871808), (23352, 864416), (25424, 793968), (26656, 757272), (26688, 756364), (27013, 747264), (27244, 740928), (28356, 711872), (29056, 694722), (30464, 662613), (30872, 653856), (31136, 648312), (31553, 639744), (33082, 610176), (33369, 604928), (35584, 567273), (37632, 536401), (37808, 533904), (38136, 529312), (39984, 504848), (40866, 493952), (43584, 463148), (44492, 453696), (45696, 441742), (46308, 435904), (46704, 432208), (49623, 406784), (50848, 396984), (53312, 378636), (53376, 378182), (54026, 373632), (54488, 370464), (56712, 355936), (58112, 347361), (61744, 326928), (62272, 324156), (63106, 319872), (66164, 305088), (66738, 302464), (75616, 266952), (76272, 264656), (79968, 252424), (81039, 249088), (81732, 246976), (87168, 231574), (88984, 226848), (91392, 220871), (92616, 217952), (93408, 216104), (94659, 213248), (99246, 203392), (101696, 198492), (106624, 189318), (106752, 189091), (108052, 186816), (108976, 185232), (113424, 177968), (115787, 174336), (123488, 163464), (124544, 162078), (126212, 159936), (132328, 152544), (133476, 151232)]