20424019968

素因数分解:

$2^{12}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 416

約数和(自身を含む): 67058734080

約数和(自身を除く): 46634714112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 103, 108, 128, 132, 144, 163, 176, 192, 198, 206, 216, 256, 264, 288, 297, 309, 326, 352, 384, 396, 412, 432, 489, 512, 528, 576, 594, 618, 652, 704, 768, 792, 824, 864, 927, 978, 1024, 1056, 1133, 1152, 1188, 1236, 1304, 1408, 1467, 1536, 1584, 1648, 1728, 1793, 1854, 1956, 2048, 2112, 2266, 2304, 2376, 2472, 2608, 2781, 2816, 2934, 3072, 3168, 3296, 3399, 3456, 3586, 3708, 3912, 4096, 4224, 4401, 4532, 4608, 4752, 4944, 5216, 5379, 5562, 5632, 5868, 6144, 6336, 6592, 6798, 6912, 7172, 7416, 7824, 8448, 8802, 9064, 9216, 9504, 9888, 10197, 10432, 10758, 11124, 11264, 11736, 12288, 12672, 13184, 13596, 13824, 14344, 14832, 15648, 16137, 16789, 16896, 17604, 18128, 18432, 19008, 19776, 20394, 20864, 21516, 22248, 22528, 23472, 25344, 26368, 27192, 27648, 28688, 29664, 30591, 31296, 32274, 33578, 33792, 35208, 36256, 36864, 38016, 39552, 40788, 41728, 43032, 44496, 45056, 46944, 48411, 50367, 50688, 52736, 54384, 55296, 57376, 59328, 61182, 62592, 64548, 67156, 67584, 70416, 72512, 76032, 79104, 81576, 83456, 86064, 88992, 93888, 96822, 100734, 101376, 105472, 108768, 110592, 114752, 118656, 122364, 125184, 129096, 134312, 135168, 140832, 145024, 151101, 152064, 158208, 163152, 166912, 172128, 177984, 184679, 187776, 193644, 201468, 202752, 210944, 217536, 229504, 237312, 244728, 250368, 258192, 268624, 281664, 290048, 302202, 304128, 316416, 326304, 333824, 344256, 355968, 369358, 375552, 387288, 402936, 405504, 421888, 435072, 453303, 459008, 474624, 489456, 500736, 516384, 537248, 554037, 563328, 580096, 604404, 608256, 632832, 652608, 667648, 688512, 711936, 738716, 751104, 774576, 805872, 870144, 906606, 918016, 949248, 978912, 1001472, 1032768, 1074496, 1108074, 1126656, 1160192, 1208808, 1216512, 1265664, 1305216, 1377024, 1423872, 1477432, 1502208, 1549152, 1611744, 1662111, 1740288, 1813212, 1836032, 1898496, 1957824, 2002944, 2065536, 2148992, 2216148, 2253312, 2320384, 2417616, 2610432, 2754048, 2847744, 2954864, 3004416, 3098304, 3223488, 3324222, 3480576, 3626424, 3672064, 3796992, 3915648, 4131072, 4297984, 4432296, 4506624, 4640768, 4835232, 4986333, 5220864, 5508096, 5695488, 5909728, 6008832, 6196608, 6446976, 6648444, 6961152, 7252848, 7344128, 7831296, 8262144, 8595968, 8864592, 9013248, 9670464, 9972666, 10441728, 11016192, 11390976, 11819456, 12393216, 12893952, 13296888, 13922304, 14505696, 15662592, 16524288, 17191936, 17729184, 18026496, 19340928, 19945332, 20883456, 22032384, 23638912, 24786432, 25787904, 26593776, 29011392, 31325184, 33048576, 34383872, 35458368, 38681856, 39890664, 41766912, 47277824, 49572864, 51575808, 53187552, 58022784, 62650368, 66097152, 68767744, 70916736, 77363712, 79781328, 94555648, 99145728, 103151616, 106375104, 116045568, 125300736, 141833472, 154727424, 159562656, 189111296, 198291456, 206303232, 212750208, 232091136, 283666944, 309454848, 319125312, 378222592, 425500416, 464182272, 567333888, 618909696, 638250624, 756445184, 851000832, 928364544, 1134667776, 1276501248, 1702001664, 1856729088, 2269335552, 2553002496, 3404003328, 5106004992, 6808006656, 10212009984, 20424019968]

約数ペア:

[(1, 20424019968), (2, 10212009984), (3, 6808006656), (4, 5106004992), (6, 3404003328), (8, 2553002496), (9, 2269335552), (11, 1856729088), (12, 1702001664), (16, 1276501248), (18, 1134667776), (22, 928364544), (24, 851000832), (27, 756445184), (32, 638250624), (33, 618909696), (36, 567333888), (44, 464182272), (48, 425500416), (54, 378222592), (64, 319125312), (66, 309454848), (72, 283666944), (88, 232091136), (96, 212750208), (99, 206303232), (103, 198291456), (108, 189111296), (128, 159562656), (132, 154727424), (144, 141833472), (163, 125300736), (176, 116045568), (192, 106375104), (198, 103151616), (206, 99145728), (216, 94555648), (256, 79781328), (264, 77363712), (288, 70916736), (297, 68767744), (309, 66097152), (326, 62650368), (352, 58022784), (384, 53187552), (396, 51575808), (412, 49572864), (432, 47277824), (489, 41766912), (512, 39890664), (528, 38681856), (576, 35458368), (594, 34383872), (618, 33048576), (652, 31325184), (704, 29011392), (768, 26593776), (792, 25787904), (824, 24786432), (864, 23638912), (927, 22032384), (978, 20883456), (1024, 19945332), (1056, 19340928), (1133, 18026496), (1152, 17729184), (1188, 17191936), (1236, 16524288), (1304, 15662592), (1408, 14505696), (1467, 13922304), (1536, 13296888), (1584, 12893952), (1648, 12393216), (1728, 11819456), (1793, 11390976), (1854, 11016192), (1956, 10441728), (2048, 9972666), (2112, 9670464), (2266, 9013248), (2304, 8864592), (2376, 8595968), (2472, 8262144), (2608, 7831296), (2781, 7344128), (2816, 7252848), (2934, 6961152), (3072, 6648444), (3168, 6446976), (3296, 6196608), (3399, 6008832), (3456, 5909728), (3586, 5695488), (3708, 5508096), (3912, 5220864), (4096, 4986333), (4224, 4835232), (4401, 4640768), (4532, 4506624), (4608, 4432296), (4752, 4297984), (4944, 4131072), (5216, 3915648), (5379, 3796992), (5562, 3672064), (5632, 3626424), (5868, 3480576), (6144, 3324222), (6336, 3223488), (6592, 3098304), (6798, 3004416), (6912, 2954864), (7172, 2847744), (7416, 2754048), (7824, 2610432), (8448, 2417616), (8802, 2320384), (9064, 2253312), (9216, 2216148), (9504, 2148992), (9888, 2065536), (10197, 2002944), (10432, 1957824), (10758, 1898496), (11124, 1836032), (11264, 1813212), (11736, 1740288), (12288, 1662111), (12672, 1611744), (13184, 1549152), (13596, 1502208), (13824, 1477432), (14344, 1423872), (14832, 1377024), (15648, 1305216), (16137, 1265664), (16789, 1216512), (16896, 1208808), (17604, 1160192), (18128, 1126656), (18432, 1108074), (19008, 1074496), (19776, 1032768), (20394, 1001472), (20864, 978912), (21516, 949248), (22248, 918016), (22528, 906606), (23472, 870144), (25344, 805872), (26368, 774576), (27192, 751104), (27648, 738716), (28688, 711936), (29664, 688512), (30591, 667648), (31296, 652608), (32274, 632832), (33578, 608256), (33792, 604404), (35208, 580096), (36256, 563328), (36864, 554037), (38016, 537248), (39552, 516384), (40788, 500736), (41728, 489456), (43032, 474624), (44496, 459008), (45056, 453303), (46944, 435072), (48411, 421888), (50367, 405504), (50688, 402936), (52736, 387288), (54384, 375552), (55296, 369358), (57376, 355968), (59328, 344256), (61182, 333824), (62592, 326304), (64548, 316416), (67156, 304128), (67584, 302202), (70416, 290048), (72512, 281664), (76032, 268624), (79104, 258192), (81576, 250368), (83456, 244728), (86064, 237312), (88992, 229504), (93888, 217536), (96822, 210944), (100734, 202752), (101376, 201468), (105472, 193644), (108768, 187776), (110592, 184679), (114752, 177984), (118656, 172128), (122364, 166912), (125184, 163152), (129096, 158208), (134312, 152064), (135168, 151101), (140832, 145024)]