20943280512

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11243}}^1$

素因数の和:11291

約数の個数: 384

約数和(自身を含む): 78447139200

約数和(自身を除く): 57503858688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 108, 112, 126, 128, 132, 144, 147, 154, 168, 176, 189, 192, 196, 198, 216, 224, 231, 252, 264, 288, 294, 297, 308, 336, 352, 378, 384, 392, 396, 432, 441, 448, 462, 504, 528, 539, 576, 588, 594, 616, 672, 693, 704, 756, 784, 792, 864, 882, 896, 924, 1008, 1056, 1078, 1152, 1176, 1188, 1232, 1323, 1344, 1386, 1408, 1512, 1568, 1584, 1617, 1728, 1764, 1848, 2016, 2079, 2112, 2156, 2352, 2376, 2464, 2646, 2688, 2772, 3024, 3136, 3168, 3234, 3456, 3528, 3696, 4032, 4158, 4224, 4312, 4704, 4752, 4851, 4928, 5292, 5544, 6048, 6272, 6336, 6468, 7056, 7392, 8064, 8316, 8624, 9408, 9504, 9702, 9856, 10584, 11088, 11243, 12096, 12672, 12936, 14112, 14553, 14784, 16632, 17248, 18816, 19008, 19404, 21168, 22176, 22486, 24192, 25872, 28224, 29106, 29568, 33264, 33729, 34496, 38016, 38808, 42336, 44352, 44972, 51744, 56448, 58212, 66528, 67458, 68992, 77616, 78701, 84672, 88704, 89944, 101187, 103488, 116424, 123673, 133056, 134916, 155232, 157402, 169344, 179888, 202374, 206976, 232848, 236103, 247346, 266112, 269832, 303561, 310464, 314804, 359776, 371019, 404748, 465696, 472206, 494692, 539664, 550907, 607122, 620928, 629608, 708309, 719552, 742038, 809496, 865711, 931392, 944412, 989384, 1079328, 1101814, 1113057, 1214244, 1259216, 1416618, 1439104, 1484076, 1618992, 1652721, 1731422, 1862784, 1888824, 1978768, 2124927, 2158656, 2203628, 2226114, 2428488, 2518432, 2597133, 2833236, 2968152, 3237984, 3305442, 3339171, 3462844, 3777648, 3957536, 4249854, 4317312, 4407256, 4452228, 4856976, 4958163, 5036864, 5194266, 5666472, 5936304, 6059977, 6475968, 6610884, 6678342, 6925688, 7555296, 7791399, 7915072, 8499708, 8814512, 8904456, 9713952, 9916326, 10073728, 10388532, 11332944, 11872608, 12119954, 12951936, 13221768, 13356684, 13851376, 14874489, 15110592, 15582798, 15830144, 16999416, 17629024, 17808912, 18179931, 19427904, 19832652, 20777064, 22665888, 23374197, 23745216, 24239908, 26443536, 26713368, 27702752, 29748978, 30221184, 31165596, 33998832, 35258048, 35617824, 36359862, 38855808, 39665304, 41554128, 45331776, 46748394, 47490432, 48479816, 52887072, 53426736, 54539793, 55405504, 59497956, 62331192, 67997664, 70516096, 71235648, 72719724, 79330608, 83108256, 90663552, 93496788, 96959632, 105774144, 106853472, 109079586, 110811008, 118995912, 124662384, 135995328, 142471296, 145439448, 158661216, 163619379, 166216512, 186993576, 193919264, 211548288, 213706944, 218159172, 237991824, 249324768, 271990656, 290878896, 317322432, 327238758, 332433024, 373987152, 387838528, 427413888, 436318344, 475983648, 498649536, 581757792, 634644864, 654477516, 747974304, 775677056, 872636688, 951967296, 997299072, 1163515584, 1308955032, 1495948608, 1745273376, 1903934592, 2327031168, 2617910064, 2991897216, 3490546752, 5235820128, 6981093504, 10471640256, 20943280512]

約数ペア:

[(1, 20943280512), (2, 10471640256), (3, 6981093504), (4, 5235820128), (6, 3490546752), (7, 2991897216), (8, 2617910064), (9, 2327031168), (11, 1903934592), (12, 1745273376), (14, 1495948608), (16, 1308955032), (18, 1163515584), (21, 997299072), (22, 951967296), (24, 872636688), (27, 775677056), (28, 747974304), (32, 654477516), (33, 634644864), (36, 581757792), (42, 498649536), (44, 475983648), (48, 436318344), (49, 427413888), (54, 387838528), (56, 373987152), (63, 332433024), (64, 327238758), (66, 317322432), (72, 290878896), (77, 271990656), (84, 249324768), (88, 237991824), (96, 218159172), (98, 213706944), (99, 211548288), (108, 193919264), (112, 186993576), (126, 166216512), (128, 163619379), (132, 158661216), (144, 145439448), (147, 142471296), (154, 135995328), (168, 124662384), (176, 118995912), (189, 110811008), (192, 109079586), (196, 106853472), (198, 105774144), (216, 96959632), (224, 93496788), (231, 90663552), (252, 83108256), (264, 79330608), (288, 72719724), (294, 71235648), (297, 70516096), (308, 67997664), (336, 62331192), (352, 59497956), (378, 55405504), (384, 54539793), (392, 53426736), (396, 52887072), (432, 48479816), (441, 47490432), (448, 46748394), (462, 45331776), (504, 41554128), (528, 39665304), (539, 38855808), (576, 36359862), (588, 35617824), (594, 35258048), (616, 33998832), (672, 31165596), (693, 30221184), (704, 29748978), (756, 27702752), (784, 26713368), (792, 26443536), (864, 24239908), (882, 23745216), (896, 23374197), (924, 22665888), (1008, 20777064), (1056, 19832652), (1078, 19427904), (1152, 18179931), (1176, 17808912), (1188, 17629024), (1232, 16999416), (1323, 15830144), (1344, 15582798), (1386, 15110592), (1408, 14874489), (1512, 13851376), (1568, 13356684), (1584, 13221768), (1617, 12951936), (1728, 12119954), (1764, 11872608), (1848, 11332944), (2016, 10388532), (2079, 10073728), (2112, 9916326), (2156, 9713952), (2352, 8904456), (2376, 8814512), (2464, 8499708), (2646, 7915072), (2688, 7791399), (2772, 7555296), (3024, 6925688), (3136, 6678342), (3168, 6610884), (3234, 6475968), (3456, 6059977), (3528, 5936304), (3696, 5666472), (4032, 5194266), (4158, 5036864), (4224, 4958163), (4312, 4856976), (4704, 4452228), (4752, 4407256), (4851, 4317312), (4928, 4249854), (5292, 3957536), (5544, 3777648), (6048, 3462844), (6272, 3339171), (6336, 3305442), (6468, 3237984), (7056, 2968152), (7392, 2833236), (8064, 2597133), (8316, 2518432), (8624, 2428488), (9408, 2226114), (9504, 2203628), (9702, 2158656), (9856, 2124927), (10584, 1978768), (11088, 1888824), (11243, 1862784), (12096, 1731422), (12672, 1652721), (12936, 1618992), (14112, 1484076), (14553, 1439104), (14784, 1416618), (16632, 1259216), (17248, 1214244), (18816, 1113057), (19008, 1101814), (19404, 1079328), (21168, 989384), (22176, 944412), (22486, 931392), (24192, 865711), (25872, 809496), (28224, 742038), (29106, 719552), (29568, 708309), (33264, 629608), (33729, 620928), (34496, 607122), (38016, 550907), (38808, 539664), (42336, 494692), (44352, 472206), (44972, 465696), (51744, 404748), (56448, 371019), (58212, 359776), (66528, 314804), (67458, 310464), (68992, 303561), (77616, 269832), (78701, 266112), (84672, 247346), (88704, 236103), (89944, 232848), (101187, 206976), (103488, 202374), (116424, 179888), (123673, 169344), (133056, 157402), (134916, 155232)]