20537169408

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2674

約数の個数: 320

約数和(自身を含む): 70340497920

約数和(自身を除く): 49803328512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 83, 84, 96, 108, 112, 126, 128, 144, 166, 168, 189, 192, 216, 224, 249, 252, 256, 288, 332, 336, 378, 384, 432, 448, 498, 504, 512, 576, 581, 664, 672, 747, 756, 768, 864, 896, 996, 1008, 1152, 1162, 1328, 1344, 1494, 1512, 1536, 1728, 1743, 1792, 1992, 2016, 2241, 2304, 2324, 2557, 2656, 2688, 2988, 3024, 3456, 3486, 3584, 3984, 4032, 4482, 4608, 4648, 5114, 5229, 5312, 5376, 5976, 6048, 6912, 6972, 7671, 7968, 8064, 8964, 9296, 10228, 10458, 10624, 10752, 11952, 12096, 13824, 13944, 15342, 15687, 15936, 16128, 17899, 17928, 18592, 20456, 20916, 21248, 23013, 23904, 24192, 27888, 30684, 31374, 31872, 32256, 35798, 35856, 37184, 40912, 41832, 42496, 46026, 47808, 48384, 53697, 55776, 61368, 62748, 63744, 69039, 71596, 71712, 74368, 81824, 83664, 92052, 95616, 96768, 107394, 111552, 122736, 125496, 127488, 138078, 143192, 143424, 148736, 161091, 163648, 167328, 184104, 191232, 212231, 214788, 223104, 245472, 250992, 276156, 286384, 286848, 297472, 322182, 327296, 334656, 368208, 382464, 424462, 429576, 446208, 483273, 490944, 501984, 552312, 572768, 573696, 636693, 644364, 654592, 669312, 736416, 848924, 859152, 892416, 966546, 981888, 1003968, 1104624, 1145536, 1147392, 1273386, 1288728, 1309184, 1338624, 1472832, 1485617, 1697848, 1718304, 1910079, 1933092, 1963776, 2007936, 2209248, 2291072, 2546772, 2577456, 2677248, 2945664, 2971234, 3395696, 3436608, 3820158, 3866184, 3927552, 4015872, 4418496, 4456851, 4582144, 5093544, 5154912, 5730237, 5891328, 5942468, 6791392, 6873216, 7640316, 7732368, 8031744, 8836992, 8913702, 9164288, 10187088, 10309824, 11460474, 11782656, 11884936, 13370553, 13582784, 13746432, 15280632, 15464736, 17673984, 17827404, 20374176, 20619648, 22920948, 23769872, 26741106, 27165568, 27492864, 30561264, 30929472, 35347968, 35654808, 40111659, 40748352, 41239296, 45841896, 47539744, 53482212, 54331136, 61122528, 61858944, 71309616, 80223318, 81496704, 82478592, 91683792, 95079488, 106964424, 108662272, 122245056, 123717888, 142619232, 160446636, 162993408, 183367584, 190158976, 213928848, 244490112, 247435776, 285238464, 320893272, 325986816, 366735168, 380317952, 427857696, 488980224, 570476928, 641786544, 733470336, 760635904, 855715392, 977960448, 1140953856, 1283573088, 1466940672, 1711430784, 2281907712, 2567146176, 2933881344, 3422861568, 5134292352, 6845723136, 10268584704, 20537169408]

約数ペア:

[(1, 20537169408), (2, 10268584704), (3, 6845723136), (4, 5134292352), (6, 3422861568), (7, 2933881344), (8, 2567146176), (9, 2281907712), (12, 1711430784), (14, 1466940672), (16, 1283573088), (18, 1140953856), (21, 977960448), (24, 855715392), (27, 760635904), (28, 733470336), (32, 641786544), (36, 570476928), (42, 488980224), (48, 427857696), (54, 380317952), (56, 366735168), (63, 325986816), (64, 320893272), (72, 285238464), (83, 247435776), (84, 244490112), (96, 213928848), (108, 190158976), (112, 183367584), (126, 162993408), (128, 160446636), (144, 142619232), (166, 123717888), (168, 122245056), (189, 108662272), (192, 106964424), (216, 95079488), (224, 91683792), (249, 82478592), (252, 81496704), (256, 80223318), (288, 71309616), (332, 61858944), (336, 61122528), (378, 54331136), (384, 53482212), (432, 47539744), (448, 45841896), (498, 41239296), (504, 40748352), (512, 40111659), (576, 35654808), (581, 35347968), (664, 30929472), (672, 30561264), (747, 27492864), (756, 27165568), (768, 26741106), (864, 23769872), (896, 22920948), (996, 20619648), (1008, 20374176), (1152, 17827404), (1162, 17673984), (1328, 15464736), (1344, 15280632), (1494, 13746432), (1512, 13582784), (1536, 13370553), (1728, 11884936), (1743, 11782656), (1792, 11460474), (1992, 10309824), (2016, 10187088), (2241, 9164288), (2304, 8913702), (2324, 8836992), (2557, 8031744), (2656, 7732368), (2688, 7640316), (2988, 6873216), (3024, 6791392), (3456, 5942468), (3486, 5891328), (3584, 5730237), (3984, 5154912), (4032, 5093544), (4482, 4582144), (4608, 4456851), (4648, 4418496), (5114, 4015872), (5229, 3927552), (5312, 3866184), (5376, 3820158), (5976, 3436608), (6048, 3395696), (6912, 2971234), (6972, 2945664), (7671, 2677248), (7968, 2577456), (8064, 2546772), (8964, 2291072), (9296, 2209248), (10228, 2007936), (10458, 1963776), (10624, 1933092), (10752, 1910079), (11952, 1718304), (12096, 1697848), (13824, 1485617), (13944, 1472832), (15342, 1338624), (15687, 1309184), (15936, 1288728), (16128, 1273386), (17899, 1147392), (17928, 1145536), (18592, 1104624), (20456, 1003968), (20916, 981888), (21248, 966546), (23013, 892416), (23904, 859152), (24192, 848924), (27888, 736416), (30684, 669312), (31374, 654592), (31872, 644364), (32256, 636693), (35798, 573696), (35856, 572768), (37184, 552312), (40912, 501984), (41832, 490944), (42496, 483273), (46026, 446208), (47808, 429576), (48384, 424462), (53697, 382464), (55776, 368208), (61368, 334656), (62748, 327296), (63744, 322182), (69039, 297472), (71596, 286848), (71712, 286384), (74368, 276156), (81824, 250992), (83664, 245472), (92052, 223104), (95616, 214788), (96768, 212231), (107394, 191232), (111552, 184104), (122736, 167328), (125496, 163648), (127488, 161091), (138078, 148736), (143192, 143424)]