20503034496

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10211}}^1$

素因数の和:10324

約数の個数: 256

約数和(自身を含む): 69997132800

約数和(自身を除く): 49494098304

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, 288, 332, 336, 378, 384, 432, 448, 498, 504, 576, 581, 664, 672, 747, 756, 864, 896, 996, 1008, 1152, 1162, 1328, 1344, 1494, 1512, 1728, 1743, 1992, 2016, 2241, 2324, 2656, 2688, 2988, 3024, 3456, 3486, 3984, 4032, 4482, 4648, 5229, 5312, 5976, 6048, 6972, 7968, 8064, 8964, 9296, 10211, 10458, 10624, 11952, 12096, 13944, 15687, 15936, 17928, 18592, 20422, 20916, 23904, 24192, 27888, 30633, 31374, 31872, 35856, 37184, 40844, 41832, 47808, 55776, 61266, 62748, 71477, 71712, 74368, 81688, 83664, 91899, 95616, 111552, 122532, 125496, 142954, 143424, 163376, 167328, 183798, 214431, 223104, 245064, 250992, 275697, 285908, 286848, 326752, 334656, 367596, 428862, 490128, 501984, 551394, 571816, 643293, 653504, 669312, 735192, 847513, 857724, 980256, 1003968, 1102788, 1143632, 1286586, 1307008, 1470384, 1695026, 1715448, 1929879, 1960512, 2007936, 2205576, 2287264, 2542539, 2573172, 2940768, 3390052, 3430896, 3859758, 3921024, 4411152, 4574528, 5085078, 5146344, 5881536, 5932591, 6780104, 6861792, 7627617, 7719516, 8822304, 9149056, 10170156, 10292688, 11763072, 11865182, 13560208, 13723584, 15255234, 15439032, 17644608, 17797773, 20340312, 20585376, 22882851, 23730364, 27120416, 27447168, 30510468, 30878064, 35289216, 35595546, 40680624, 41170752, 45765702, 47460728, 53393319, 54240832, 61020936, 61756128, 71191092, 81361248, 82341504, 91531404, 94921456, 106786638, 108481664, 122041872, 123512256, 142382184, 160179957, 162722496, 183062808, 189842912, 213573276, 244083744, 247024512, 284764368, 320359914, 325444992, 366125616, 379685824, 427146552, 488167488, 569528736, 640719828, 732251232, 759371648, 854293104, 976334976, 1139057472, 1281439656, 1464502464, 1708586208, 2278114944, 2562879312, 2929004928, 3417172416, 5125758624, 6834344832, 10251517248, 20503034496]

約数ペア:

[(1, 20503034496), (2, 10251517248), (3, 6834344832), (4, 5125758624), (6, 3417172416), (7, 2929004928), (8, 2562879312), (9, 2278114944), (12, 1708586208), (14, 1464502464), (16, 1281439656), (18, 1139057472), (21, 976334976), (24, 854293104), (27, 759371648), (28, 732251232), (32, 640719828), (36, 569528736), (42, 488167488), (48, 427146552), (54, 379685824), (56, 366125616), (63, 325444992), (64, 320359914), (72, 284764368), (83, 247024512), (84, 244083744), (96, 213573276), (108, 189842912), (112, 183062808), (126, 162722496), (128, 160179957), (144, 142382184), (166, 123512256), (168, 122041872), (189, 108481664), (192, 106786638), (216, 94921456), (224, 91531404), (249, 82341504), (252, 81361248), (288, 71191092), (332, 61756128), (336, 61020936), (378, 54240832), (384, 53393319), (432, 47460728), (448, 45765702), (498, 41170752), (504, 40680624), (576, 35595546), (581, 35289216), (664, 30878064), (672, 30510468), (747, 27447168), (756, 27120416), (864, 23730364), (896, 22882851), (996, 20585376), (1008, 20340312), (1152, 17797773), (1162, 17644608), (1328, 15439032), (1344, 15255234), (1494, 13723584), (1512, 13560208), (1728, 11865182), (1743, 11763072), (1992, 10292688), (2016, 10170156), (2241, 9149056), (2324, 8822304), (2656, 7719516), (2688, 7627617), (2988, 6861792), (3024, 6780104), (3456, 5932591), (3486, 5881536), (3984, 5146344), (4032, 5085078), (4482, 4574528), (4648, 4411152), (5229, 3921024), (5312, 3859758), (5976, 3430896), (6048, 3390052), (6972, 2940768), (7968, 2573172), (8064, 2542539), (8964, 2287264), (9296, 2205576), (10211, 2007936), (10458, 1960512), (10624, 1929879), (11952, 1715448), (12096, 1695026), (13944, 1470384), (15687, 1307008), (15936, 1286586), (17928, 1143632), (18592, 1102788), (20422, 1003968), (20916, 980256), (23904, 857724), (24192, 847513), (27888, 735192), (30633, 669312), (31374, 653504), (31872, 643293), (35856, 571816), (37184, 551394), (40844, 501984), (41832, 490128), (47808, 428862), (55776, 367596), (61266, 334656), (62748, 326752), (71477, 286848), (71712, 285908), (74368, 275697), (81688, 250992), (83664, 245064), (91899, 223104), (95616, 214431), (111552, 183798), (122532, 167328), (125496, 163376), (142954, 143424)]