20712129984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5524

約数の個数: 336

約数和(自身を含む): 74082404032

約数和(自身を除く): 53370274048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 73, 78, 84, 91, 96, 104, 112, 117, 126, 144, 146, 156, 168, 182, 192, 208, 219, 224, 234, 252, 273, 288, 292, 312, 336, 364, 416, 438, 448, 468, 504, 511, 546, 576, 584, 624, 657, 672, 728, 819, 832, 876, 936, 949, 1008, 1022, 1092, 1168, 1248, 1314, 1344, 1456, 1533, 1638, 1752, 1872, 1898, 2016, 2044, 2184, 2336, 2496, 2628, 2847, 2912, 3066, 3276, 3504, 3744, 3796, 4032, 4088, 4368, 4599, 4672, 5256, 5413, 5694, 5824, 6132, 6552, 6643, 7008, 7488, 7592, 8176, 8541, 8736, 9198, 10512, 10826, 11388, 12264, 13104, 13286, 14016, 15184, 16239, 16352, 17082, 17472, 18396, 19929, 21024, 21652, 22776, 24528, 26208, 26572, 30368, 32478, 32704, 34164, 36792, 37891, 39858, 42048, 43304, 45552, 48717, 49056, 52416, 53144, 59787, 60736, 64956, 68328, 70369, 73584, 75782, 79716, 86608, 91104, 97434, 98112, 106288, 113673, 119574, 129912, 136656, 140738, 147168, 151564, 159432, 173216, 182208, 194868, 211107, 212576, 227346, 239148, 259824, 273312, 281476, 294336, 303128, 318864, 341019, 346432, 389736, 395149, 422214, 425152, 454692, 478296, 492583, 519648, 546624, 562952, 606256, 633321, 637728, 682038, 779472, 790298, 844428, 909384, 956592, 985166, 1039296, 1125904, 1185447, 1212512, 1266642, 1275456, 1364076, 1477749, 1558944, 1580596, 1688856, 1818768, 1913184, 1970332, 2251808, 2370894, 2425024, 2533284, 2728152, 2766043, 2955498, 3117888, 3161192, 3377712, 3556341, 3637536, 3826368, 3940664, 4433247, 4503616, 4741788, 5066568, 5136937, 5456304, 5532086, 5910996, 6322384, 6755424, 7112682, 7275072, 7881328, 8298129, 8866494, 9483576, 10133136, 10273874, 10912608, 11064172, 11821992, 12644768, 13510848, 14225364, 15410811, 15762656, 16596258, 17732988, 18967152, 20266272, 20547748, 21825216, 22128344, 23643984, 24894387, 25289536, 28450728, 30821622, 31525312, 33192516, 35465976, 35958559, 37934304, 40532544, 41095496, 44256688, 46232433, 47287968, 49788774, 56901456, 61643244, 66385032, 70931952, 71917118, 75868608, 82190992, 88513376, 92464866, 94575936, 99577548, 107875677, 113802912, 123286488, 132770064, 141863904, 143834236, 164381984, 177026752, 184929732, 199155096, 215751354, 227605824, 246572976, 265540128, 283727808, 287668472, 323627031, 328763968, 369859464, 398310192, 431502708, 493145952, 531080256, 575336944, 647254062, 739718928, 796620384, 863005416, 986291904, 1150673888, 1294508124, 1479437856, 1593240768, 1726010832, 2301347776, 2589016248, 2958875712, 3452021664, 5178032496, 6904043328, 10356064992, 20712129984]

約数ペア:

[(1, 20712129984), (2, 10356064992), (3, 6904043328), (4, 5178032496), (6, 3452021664), (7, 2958875712), (8, 2589016248), (9, 2301347776), (12, 1726010832), (13, 1593240768), (14, 1479437856), (16, 1294508124), (18, 1150673888), (21, 986291904), (24, 863005416), (26, 796620384), (28, 739718928), (32, 647254062), (36, 575336944), (39, 531080256), (42, 493145952), (48, 431502708), (52, 398310192), (56, 369859464), (63, 328763968), (64, 323627031), (72, 287668472), (73, 283727808), (78, 265540128), (84, 246572976), (91, 227605824), (96, 215751354), (104, 199155096), (112, 184929732), (117, 177026752), (126, 164381984), (144, 143834236), (146, 141863904), (156, 132770064), (168, 123286488), (182, 113802912), (192, 107875677), (208, 99577548), (219, 94575936), (224, 92464866), (234, 88513376), (252, 82190992), (273, 75868608), (288, 71917118), (292, 70931952), (312, 66385032), (336, 61643244), (364, 56901456), (416, 49788774), (438, 47287968), (448, 46232433), (468, 44256688), (504, 41095496), (511, 40532544), (546, 37934304), (576, 35958559), (584, 35465976), (624, 33192516), (657, 31525312), (672, 30821622), (728, 28450728), (819, 25289536), (832, 24894387), (876, 23643984), (936, 22128344), (949, 21825216), (1008, 20547748), (1022, 20266272), (1092, 18967152), (1168, 17732988), (1248, 16596258), (1314, 15762656), (1344, 15410811), (1456, 14225364), (1533, 13510848), (1638, 12644768), (1752, 11821992), (1872, 11064172), (1898, 10912608), (2016, 10273874), (2044, 10133136), (2184, 9483576), (2336, 8866494), (2496, 8298129), (2628, 7881328), (2847, 7275072), (2912, 7112682), (3066, 6755424), (3276, 6322384), (3504, 5910996), (3744, 5532086), (3796, 5456304), (4032, 5136937), (4088, 5066568), (4368, 4741788), (4599, 4503616), (4672, 4433247), (5256, 3940664), (5413, 3826368), (5694, 3637536), (5824, 3556341), (6132, 3377712), (6552, 3161192), (6643, 3117888), (7008, 2955498), (7488, 2766043), (7592, 2728152), (8176, 2533284), (8541, 2425024), (8736, 2370894), (9198, 2251808), (10512, 1970332), (10826, 1913184), (11388, 1818768), (12264, 1688856), (13104, 1580596), (13286, 1558944), (14016, 1477749), (15184, 1364076), (16239, 1275456), (16352, 1266642), (17082, 1212512), (17472, 1185447), (18396, 1125904), (19929, 1039296), (21024, 985166), (21652, 956592), (22776, 909384), (24528, 844428), (26208, 790298), (26572, 779472), (30368, 682038), (32478, 637728), (32704, 633321), (34164, 606256), (36792, 562952), (37891, 546624), (39858, 519648), (42048, 492583), (43304, 478296), (45552, 454692), (48717, 425152), (49056, 422214), (52416, 395149), (53144, 389736), (59787, 346432), (60736, 341019), (64956, 318864), (68328, 303128), (70369, 294336), (73584, 281476), (75782, 273312), (79716, 259824), (86608, 239148), (91104, 227346), (97434, 212576), (98112, 211107), (106288, 194868), (113673, 182208), (119574, 173216), (129912, 159432), (136656, 151564), (140738, 147168)]