20379259152

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 420

約数和(自身を含む): 69597443916

約数和(自身を除く): 49218184764

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 181, 189, 196, 197, 216, 243, 252, 294, 324, 336, 362, 378, 392, 394, 432, 441, 486, 504, 543, 567, 588, 591, 648, 724, 729, 756, 784, 788, 882, 972, 1008, 1086, 1134, 1176, 1182, 1267, 1296, 1323, 1379, 1448, 1458, 1512, 1576, 1629, 1701, 1764, 1773, 1944, 2172, 2268, 2352, 2364, 2534, 2646, 2758, 2896, 2916, 3024, 3152, 3258, 3402, 3528, 3546, 3801, 3888, 3969, 4137, 4344, 4536, 4728, 4887, 5068, 5103, 5292, 5319, 5516, 5832, 6516, 6804, 7056, 7092, 7602, 7938, 8274, 8688, 8869, 9072, 9456, 9653, 9774, 10136, 10206, 10584, 10638, 11032, 11403, 11664, 11907, 12411, 13032, 13608, 14184, 14661, 15204, 15876, 15957, 16548, 17738, 19306, 19548, 20272, 20412, 21168, 21276, 22064, 22806, 23814, 24822, 26064, 26607, 27216, 28368, 28959, 29322, 30408, 31752, 31914, 33096, 34209, 35476, 35657, 35721, 37233, 38612, 39096, 40824, 42552, 43983, 45612, 47628, 47871, 49644, 53214, 57918, 58644, 60816, 63504, 63828, 66192, 68418, 70952, 71314, 71442, 74466, 77224, 78192, 79821, 81648, 85104, 86877, 87966, 91224, 95256, 95742, 99288, 102627, 106428, 106971, 111699, 115836, 117288, 127656, 131949, 136836, 141904, 142628, 142884, 143613, 148932, 154448, 159642, 173754, 175932, 182448, 190512, 191484, 198576, 205254, 212856, 213942, 223398, 231672, 234576, 239463, 249599, 255312, 260631, 263898, 273672, 285256, 285768, 287226, 297864, 307881, 319284, 320913, 335097, 347508, 351864, 382968, 410508, 425712, 427884, 446796, 463344, 478926, 499198, 521262, 527796, 547344, 570512, 571536, 574452, 595728, 615762, 638568, 641826, 670194, 695016, 703728, 718389, 748797, 765936, 781893, 821016, 855768, 893592, 923643, 957852, 962739, 998396, 1005291, 1042524, 1055592, 1148904, 1231524, 1277136, 1283652, 1340388, 1390032, 1436778, 1497594, 1563786, 1642032, 1711536, 1747193, 1787184, 1847286, 1915704, 1925478, 1996792, 2010582, 2085048, 2111184, 2155167, 2246391, 2297808, 2345679, 2463048, 2567304, 2680776, 2873556, 2888217, 2995188, 3127572, 3494386, 3694572, 3831408, 3850956, 3993584, 4021164, 4170096, 4310334, 4492782, 4691358, 4926096, 5134608, 5241579, 5361552, 5747112, 5776434, 5990376, 6255144, 6465501, 6739173, 6988772, 7037037, 7389144, 7701912, 8042328, 8620668, 8664651, 8985564, 9382716, 10483158, 11494224, 11552868, 11980752, 12510288, 12931002, 13478346, 13977544, 14074074, 14778288, 15403824, 15724737, 16084656, 17241336, 17329302, 17971128, 18765432, 20217519, 20966316, 23105736, 25862004, 25993953, 26956692, 27955088, 28148148, 31449474, 34482672, 34658604, 35942256, 37530864, 40435038, 41932632, 46211472, 47174211, 51724008, 51987906, 53913384, 56296296, 60652557, 62898948, 69317208, 80870076, 83865264, 94348422, 103448016, 103975812, 107826768, 112592592, 121305114, 125797896, 138634416, 141522633, 161740152, 181957671, 188696844, 207951624, 242610228, 251595792, 283045266, 323480304, 363915342, 377393688, 415903248, 424567899, 485220456, 566090532, 727830684, 754787376, 849135798, 970440912, 1132181064, 1273703697, 1455661368, 1698271596, 2264362128, 2547407394, 2911322736, 3396543192, 5094814788, 6793086384, 10189629576, 20379259152]

約数ペア:

[(1, 20379259152), (2, 10189629576), (3, 6793086384), (4, 5094814788), (6, 3396543192), (7, 2911322736), (8, 2547407394), (9, 2264362128), (12, 1698271596), (14, 1455661368), (16, 1273703697), (18, 1132181064), (21, 970440912), (24, 849135798), (27, 754787376), (28, 727830684), (36, 566090532), (42, 485220456), (48, 424567899), (49, 415903248), (54, 377393688), (56, 363915342), (63, 323480304), (72, 283045266), (81, 251595792), (84, 242610228), (98, 207951624), (108, 188696844), (112, 181957671), (126, 161740152), (144, 141522633), (147, 138634416), (162, 125797896), (168, 121305114), (181, 112592592), (189, 107826768), (196, 103975812), (197, 103448016), (216, 94348422), (243, 83865264), (252, 80870076), (294, 69317208), (324, 62898948), (336, 60652557), (362, 56296296), (378, 53913384), (392, 51987906), (394, 51724008), (432, 47174211), (441, 46211472), (486, 41932632), (504, 40435038), (543, 37530864), (567, 35942256), (588, 34658604), (591, 34482672), (648, 31449474), (724, 28148148), (729, 27955088), (756, 26956692), (784, 25993953), (788, 25862004), (882, 23105736), (972, 20966316), (1008, 20217519), (1086, 18765432), (1134, 17971128), (1176, 17329302), (1182, 17241336), (1267, 16084656), (1296, 15724737), (1323, 15403824), (1379, 14778288), (1448, 14074074), (1458, 13977544), (1512, 13478346), (1576, 12931002), (1629, 12510288), (1701, 11980752), (1764, 11552868), (1773, 11494224), (1944, 10483158), (2172, 9382716), (2268, 8985564), (2352, 8664651), (2364, 8620668), (2534, 8042328), (2646, 7701912), (2758, 7389144), (2896, 7037037), (2916, 6988772), (3024, 6739173), (3152, 6465501), (3258, 6255144), (3402, 5990376), (3528, 5776434), (3546, 5747112), (3801, 5361552), (3888, 5241579), (3969, 5134608), (4137, 4926096), (4344, 4691358), (4536, 4492782), (4728, 4310334), (4887, 4170096), (5068, 4021164), (5103, 3993584), (5292, 3850956), (5319, 3831408), (5516, 3694572), (5832, 3494386), (6516, 3127572), (6804, 2995188), (7056, 2888217), (7092, 2873556), (7602, 2680776), (7938, 2567304), (8274, 2463048), (8688, 2345679), (8869, 2297808), (9072, 2246391), (9456, 2155167), (9653, 2111184), (9774, 2085048), (10136, 2010582), (10206, 1996792), (10584, 1925478), (10638, 1915704), (11032, 1847286), (11403, 1787184), (11664, 1747193), (11907, 1711536), (12411, 1642032), (13032, 1563786), (13608, 1497594), (14184, 1436778), (14661, 1390032), (15204, 1340388), (15876, 1283652), (15957, 1277136), (16548, 1231524), (17738, 1148904), (19306, 1055592), (19548, 1042524), (20272, 1005291), (20412, 998396), (21168, 962739), (21276, 957852), (22064, 923643), (22806, 893592), (23814, 855768), (24822, 821016), (26064, 781893), (26607, 765936), (27216, 748797), (28368, 718389), (28959, 703728), (29322, 695016), (30408, 670194), (31752, 641826), (31914, 638568), (33096, 615762), (34209, 595728), (35476, 574452), (35657, 571536), (35721, 570512), (37233, 547344), (38612, 527796), (39096, 521262), (40824, 499198), (42552, 478926), (43983, 463344), (45612, 446796), (47628, 427884), (47871, 425712), (49644, 410508), (53214, 382968), (57918, 351864), (58644, 347508), (60816, 335097), (63504, 320913), (63828, 319284), (66192, 307881), (68418, 297864), (70952, 287226), (71314, 285768), (71442, 285256), (74466, 273672), (77224, 263898), (78192, 260631), (79821, 255312), (81648, 249599), (85104, 239463), (86877, 234576), (87966, 231672), (91224, 223398), (95256, 213942), (95742, 212856), (99288, 205254), (102627, 198576), (106428, 191484), (106971, 190512), (111699, 182448), (115836, 175932), (117288, 173754), (127656, 159642), (131949, 154448), (136836, 148932), (141904, 143613), (142628, 142884)]