20235059712

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1701

約数の個数: 400

約数和(自身を含む): 70673161152

約数和(自身を除く): 50438101440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 81, 84, 86, 96, 108, 112, 126, 128, 129, 144, 162, 168, 172, 189, 192, 216, 224, 252, 256, 258, 288, 301, 324, 336, 344, 378, 384, 387, 432, 448, 504, 512, 516, 567, 576, 602, 648, 672, 688, 756, 768, 774, 864, 896, 903, 1008, 1032, 1134, 1152, 1161, 1204, 1296, 1344, 1376, 1512, 1536, 1548, 1621, 1728, 1792, 1806, 2016, 2064, 2268, 2304, 2322, 2408, 2592, 2688, 2709, 2752, 3024, 3096, 3242, 3456, 3483, 3584, 3612, 4032, 4128, 4536, 4608, 4644, 4816, 4863, 5184, 5376, 5418, 5504, 6048, 6192, 6484, 6912, 6966, 7224, 8064, 8127, 8256, 9072, 9288, 9632, 9726, 10368, 10752, 10836, 11008, 11347, 12096, 12384, 12968, 13824, 13932, 14448, 14589, 16128, 16254, 16512, 18144, 18576, 19264, 19452, 20736, 21672, 22016, 22694, 24192, 24381, 24768, 25936, 27864, 28896, 29178, 32256, 32508, 33024, 34041, 36288, 37152, 38528, 38904, 41472, 43344, 43767, 45388, 48384, 48762, 49536, 51872, 55728, 57792, 58356, 65016, 66048, 68082, 69703, 72576, 74304, 77056, 77808, 86688, 87534, 90776, 96768, 97524, 99072, 102123, 103744, 111456, 115584, 116712, 130032, 131301, 136164, 139406, 145152, 148608, 154112, 155616, 173376, 175068, 181552, 195048, 198144, 204246, 207488, 209109, 222912, 231168, 233424, 260064, 262602, 272328, 278812, 290304, 297216, 306369, 311232, 346752, 350136, 363104, 390096, 408492, 414976, 418218, 445824, 462336, 466848, 487921, 520128, 525204, 544656, 557624, 594432, 612738, 622464, 627327, 693504, 700272, 726208, 780192, 816984, 829952, 836436, 891648, 919107, 933696, 975842, 1040256, 1050408, 1089312, 1115248, 1225476, 1244928, 1254654, 1387008, 1400544, 1452416, 1463763, 1560384, 1633968, 1672872, 1783296, 1838214, 1867392, 1881981, 1951684, 2080512, 2100816, 2178624, 2230496, 2450952, 2489856, 2509308, 2801088, 2904832, 2927526, 3120768, 3267936, 3345744, 3676428, 3734784, 3763962, 3903368, 4161024, 4201632, 4357248, 4391289, 4460992, 4901904, 5018616, 5602176, 5645943, 5809664, 5855052, 6241536, 6535872, 6691488, 7352856, 7469568, 7527924, 7806736, 8403264, 8714496, 8782578, 8921984, 9803808, 10037232, 11204352, 11291886, 11710104, 12483072, 13071744, 13173867, 13382976, 14705712, 15055848, 15613472, 16806528, 17428992, 17565156, 17843968, 19607616, 20074464, 22408704, 22583772, 23420208, 26143488, 26347734, 26765952, 29411424, 30111696, 31226944, 33613056, 35130312, 35687936, 39215232, 39521601, 40148928, 45167544, 46840416, 52286976, 52695468, 53531904, 58822848, 60223392, 62453888, 67226112, 70260624, 78430464, 79043202, 80297856, 90335088, 93680832, 105390936, 107063808, 117645696, 120446784, 124907776, 140521248, 156860928, 158086404, 160595712, 180670176, 187361664, 210781872, 235291392, 240893568, 249815552, 281042496, 316172808, 321191424, 361340352, 374723328, 421563744, 470582784, 481787136, 562084992, 632345616, 722680704, 749446656, 843127488, 963574272, 1124169984, 1264691232, 1445361408, 1686254976, 2248339968, 2529382464, 2890722816, 3372509952, 5058764928, 6745019904, 10117529856, 20235059712]

約数ペア:

[(1, 20235059712), (2, 10117529856), (3, 6745019904), (4, 5058764928), (6, 3372509952), (7, 2890722816), (8, 2529382464), (9, 2248339968), (12, 1686254976), (14, 1445361408), (16, 1264691232), (18, 1124169984), (21, 963574272), (24, 843127488), (27, 749446656), (28, 722680704), (32, 632345616), (36, 562084992), (42, 481787136), (43, 470582784), (48, 421563744), (54, 374723328), (56, 361340352), (63, 321191424), (64, 316172808), (72, 281042496), (81, 249815552), (84, 240893568), (86, 235291392), (96, 210781872), (108, 187361664), (112, 180670176), (126, 160595712), (128, 158086404), (129, 156860928), (144, 140521248), (162, 124907776), (168, 120446784), (172, 117645696), (189, 107063808), (192, 105390936), (216, 93680832), (224, 90335088), (252, 80297856), (256, 79043202), (258, 78430464), (288, 70260624), (301, 67226112), (324, 62453888), (336, 60223392), (344, 58822848), (378, 53531904), (384, 52695468), (387, 52286976), (432, 46840416), (448, 45167544), (504, 40148928), (512, 39521601), (516, 39215232), (567, 35687936), (576, 35130312), (602, 33613056), (648, 31226944), (672, 30111696), (688, 29411424), (756, 26765952), (768, 26347734), (774, 26143488), (864, 23420208), (896, 22583772), (903, 22408704), (1008, 20074464), (1032, 19607616), (1134, 17843968), (1152, 17565156), (1161, 17428992), (1204, 16806528), (1296, 15613472), (1344, 15055848), (1376, 14705712), (1512, 13382976), (1536, 13173867), (1548, 13071744), (1621, 12483072), (1728, 11710104), (1792, 11291886), (1806, 11204352), (2016, 10037232), (2064, 9803808), (2268, 8921984), (2304, 8782578), (2322, 8714496), (2408, 8403264), (2592, 7806736), (2688, 7527924), (2709, 7469568), (2752, 7352856), (3024, 6691488), (3096, 6535872), (3242, 6241536), (3456, 5855052), (3483, 5809664), (3584, 5645943), (3612, 5602176), (4032, 5018616), (4128, 4901904), (4536, 4460992), (4608, 4391289), (4644, 4357248), (4816, 4201632), (4863, 4161024), (5184, 3903368), (5376, 3763962), (5418, 3734784), (5504, 3676428), (6048, 3345744), (6192, 3267936), (6484, 3120768), (6912, 2927526), (6966, 2904832), (7224, 2801088), (8064, 2509308), (8127, 2489856), (8256, 2450952), (9072, 2230496), (9288, 2178624), (9632, 2100816), (9726, 2080512), (10368, 1951684), (10752, 1881981), (10836, 1867392), (11008, 1838214), (11347, 1783296), (12096, 1672872), (12384, 1633968), (12968, 1560384), (13824, 1463763), (13932, 1452416), (14448, 1400544), (14589, 1387008), (16128, 1254654), (16254, 1244928), (16512, 1225476), (18144, 1115248), (18576, 1089312), (19264, 1050408), (19452, 1040256), (20736, 975842), (21672, 933696), (22016, 919107), (22694, 891648), (24192, 836436), (24381, 829952), (24768, 816984), (25936, 780192), (27864, 726208), (28896, 700272), (29178, 693504), (32256, 627327), (32508, 622464), (33024, 612738), (34041, 594432), (36288, 557624), (37152, 544656), (38528, 525204), (38904, 520128), (41472, 487921), (43344, 466848), (43767, 462336), (45388, 445824), (48384, 418218), (48762, 414976), (49536, 408492), (51872, 390096), (55728, 363104), (57792, 350136), (58356, 346752), (65016, 311232), (66048, 306369), (68082, 297216), (69703, 290304), (72576, 278812), (74304, 272328), (77056, 262602), (77808, 260064), (86688, 233424), (87534, 231168), (90776, 222912), (96768, 209109), (97524, 207488), (99072, 204246), (102123, 198144), (103744, 195048), (111456, 181552), (115584, 175068), (116712, 173376), (130032, 155616), (131301, 154112), (136164, 148608), (139406, 145152)]