20425299552

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2312

約数の個数: 360

約数和(自身を含む): 70867006056

約数和(自身を除く): 50441706504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 73, 81, 84, 96, 98, 108, 112, 126, 144, 146, 147, 162, 168, 189, 196, 216, 219, 224, 252, 288, 292, 294, 324, 336, 378, 392, 432, 438, 441, 504, 511, 567, 584, 588, 648, 657, 672, 756, 784, 864, 876, 882, 1008, 1022, 1134, 1168, 1176, 1296, 1314, 1323, 1512, 1533, 1568, 1752, 1764, 1971, 2016, 2044, 2203, 2268, 2336, 2352, 2592, 2628, 2646, 3024, 3066, 3504, 3528, 3577, 3942, 3969, 4088, 4406, 4536, 4599, 4704, 5256, 5292, 5913, 6048, 6132, 6609, 7008, 7056, 7154, 7884, 7938, 8176, 8812, 9072, 9198, 10512, 10584, 10731, 11826, 12264, 13218, 13797, 14112, 14308, 15421, 15768, 15876, 16352, 17624, 18144, 18396, 19827, 21024, 21168, 21462, 23652, 24528, 26436, 27594, 28616, 30842, 31536, 31752, 32193, 35248, 36792, 39654, 41391, 42336, 42924, 46263, 47304, 49056, 52872, 55188, 57232, 59481, 61684, 63072, 63504, 64386, 70496, 73584, 79308, 82782, 85848, 92526, 94608, 96579, 105744, 107947, 110376, 114464, 118962, 123368, 127008, 128772, 138789, 147168, 158616, 160819, 165564, 171696, 178443, 185052, 189216, 193158, 211488, 215894, 220752, 237924, 246736, 257544, 277578, 289737, 317232, 321638, 323841, 331128, 343392, 356886, 370104, 386316, 416367, 431788, 441504, 475848, 482457, 493472, 515088, 555156, 579474, 634464, 643276, 647682, 662256, 713772, 740208, 772632, 832734, 863576, 951696, 964914, 971523, 1030176, 1110312, 1125733, 1158948, 1249101, 1286552, 1295364, 1324512, 1427544, 1447371, 1480416, 1545264, 1665468, 1727152, 1903392, 1929828, 1943046, 2220624, 2251466, 2317896, 2498202, 2573104, 2590728, 2855088, 2894742, 2914569, 3090528, 3330936, 3377199, 3454304, 3859656, 3886092, 4342113, 4441248, 4502932, 4635792, 4996404, 5146208, 5181456, 5710176, 5789484, 5829138, 6661872, 6754398, 7719312, 7772184, 7880131, 8684226, 8743707, 9005864, 9271584, 9992808, 10131597, 10362912, 11578968, 11658276, 13026339, 13323744, 13508796, 15438624, 15544368, 15760262, 17368452, 17487414, 18011728, 19985616, 20263194, 23157936, 23316552, 23640393, 26052678, 27017592, 30394791, 31088736, 31520524, 34736904, 34974828, 36023456, 39971232, 40526388, 46315872, 46633104, 47280786, 52105356, 54035184, 60789582, 63041048, 69473808, 69949656, 70921179, 81052776, 91184373, 93266208, 94561572, 104210712, 108070368, 121579164, 126082096, 138947616, 139899312, 141842358, 162105552, 182368746, 189123144, 208421424, 212763537, 243158328, 252164192, 279798624, 283684716, 324211104, 364737492, 378246288, 416842848, 425527074, 486316656, 567369432, 638290611, 729474984, 756492576, 851054148, 972633312, 1134738864, 1276581222, 1458949968, 1702108296, 2269477728, 2553162444, 2917899936, 3404216592, 5106324888, 6808433184, 10212649776, 20425299552]

約数ペア:

[(1, 20425299552), (2, 10212649776), (3, 6808433184), (4, 5106324888), (6, 3404216592), (7, 2917899936), (8, 2553162444), (9, 2269477728), (12, 1702108296), (14, 1458949968), (16, 1276581222), (18, 1134738864), (21, 972633312), (24, 851054148), (27, 756492576), (28, 729474984), (32, 638290611), (36, 567369432), (42, 486316656), (48, 425527074), (49, 416842848), (54, 378246288), (56, 364737492), (63, 324211104), (72, 283684716), (73, 279798624), (81, 252164192), (84, 243158328), (96, 212763537), (98, 208421424), (108, 189123144), (112, 182368746), (126, 162105552), (144, 141842358), (146, 139899312), (147, 138947616), (162, 126082096), (168, 121579164), (189, 108070368), (196, 104210712), (216, 94561572), (219, 93266208), (224, 91184373), (252, 81052776), (288, 70921179), (292, 69949656), (294, 69473808), (324, 63041048), (336, 60789582), (378, 54035184), (392, 52105356), (432, 47280786), (438, 46633104), (441, 46315872), (504, 40526388), (511, 39971232), (567, 36023456), (584, 34974828), (588, 34736904), (648, 31520524), (657, 31088736), (672, 30394791), (756, 27017592), (784, 26052678), (864, 23640393), (876, 23316552), (882, 23157936), (1008, 20263194), (1022, 19985616), (1134, 18011728), (1168, 17487414), (1176, 17368452), (1296, 15760262), (1314, 15544368), (1323, 15438624), (1512, 13508796), (1533, 13323744), (1568, 13026339), (1752, 11658276), (1764, 11578968), (1971, 10362912), (2016, 10131597), (2044, 9992808), (2203, 9271584), (2268, 9005864), (2336, 8743707), (2352, 8684226), (2592, 7880131), (2628, 7772184), (2646, 7719312), (3024, 6754398), (3066, 6661872), (3504, 5829138), (3528, 5789484), (3577, 5710176), (3942, 5181456), (3969, 5146208), (4088, 4996404), (4406, 4635792), (4536, 4502932), (4599, 4441248), (4704, 4342113), (5256, 3886092), (5292, 3859656), (5913, 3454304), (6048, 3377199), (6132, 3330936), (6609, 3090528), (7008, 2914569), (7056, 2894742), (7154, 2855088), (7884, 2590728), (7938, 2573104), (8176, 2498202), (8812, 2317896), (9072, 2251466), (9198, 2220624), (10512, 1943046), (10584, 1929828), (10731, 1903392), (11826, 1727152), (12264, 1665468), (13218, 1545264), (13797, 1480416), (14112, 1447371), (14308, 1427544), (15421, 1324512), (15768, 1295364), (15876, 1286552), (16352, 1249101), (17624, 1158948), (18144, 1125733), (18396, 1110312), (19827, 1030176), (21024, 971523), (21168, 964914), (21462, 951696), (23652, 863576), (24528, 832734), (26436, 772632), (27594, 740208), (28616, 713772), (30842, 662256), (31536, 647682), (31752, 643276), (32193, 634464), (35248, 579474), (36792, 555156), (39654, 515088), (41391, 493472), (42336, 482457), (42924, 475848), (46263, 441504), (47304, 431788), (49056, 416367), (52872, 386316), (55188, 370104), (57232, 356886), (59481, 343392), (61684, 331128), (63072, 323841), (63504, 321638), (64386, 317232), (70496, 289737), (73584, 277578), (79308, 257544), (82782, 246736), (85848, 237924), (92526, 220752), (94608, 215894), (96579, 211488), (105744, 193158), (107947, 189216), (110376, 185052), (114464, 178443), (118962, 171696), (123368, 165564), (127008, 160819), (128772, 158616), (138789, 147168)]