20115695754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1951}}^1$

素因数の和:2193

約数の個数: 192

約数和(自身を含む): 55952252928

約数和(自身を除く): 35836557174

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 63, 66, 77, 86, 99, 126, 129, 154, 173, 198, 231, 258, 301, 346, 387, 462, 473, 519, 602, 693, 774, 903, 946, 1038, 1211, 1386, 1419, 1557, 1806, 1903, 1951, 2422, 2709, 2838, 3114, 3311, 3633, 3806, 3902, 4257, 5418, 5709, 5853, 6622, 7266, 7439, 8514, 9933, 10899, 11418, 11706, 13321, 13657, 14878, 17127, 17559, 19866, 21461, 21798, 22317, 26642, 27314, 29799, 34254, 35118, 39963, 40971, 42922, 44634, 52073, 59598, 64383, 66951, 79926, 81829, 81942, 83893, 104146, 119889, 122913, 128766, 133902, 150227, 156219, 163658, 167786, 193149, 239778, 245487, 245826, 251679, 300454, 312438, 337523, 386298, 450681, 468657, 490974, 503358, 572803, 587251, 675046, 736461, 755037, 901362, 922823, 937314, 1012569, 1145606, 1174502, 1352043, 1472922, 1510074, 1718409, 1761753, 1845646, 2025138, 2362661, 2704086, 2768469, 3037707, 3436818, 3523506, 3712753, 4725322, 5155227, 5285259, 5536938, 6075414, 6459761, 7087983, 7425506, 8305407, 10310454, 10570518, 11138259, 12919522, 14175966, 14513489, 16610814, 19379283, 21263949, 22276518, 25989271, 29026978, 33414777, 38758566, 42527898, 43540467, 51978542, 58137849, 66829554, 77967813, 87080934, 101594423, 116275698, 130621401, 155935626, 159648379, 203188846, 233903439, 261242802, 304783269, 319296758, 467806878, 478945137, 609566538, 914349807, 957890274, 1117538653, 1436835411, 1828699614, 2235077306, 2873670822, 3352615959, 6705231918, 10057847877, 20115695754]

約数ペア:

[(1, 20115695754), (2, 10057847877), (3, 6705231918), (6, 3352615959), (7, 2873670822), (9, 2235077306), (11, 1828699614), (14, 1436835411), (18, 1117538653), (21, 957890274), (22, 914349807), (33, 609566538), (42, 478945137), (43, 467806878), (63, 319296758), (66, 304783269), (77, 261242802), (86, 233903439), (99, 203188846), (126, 159648379), (129, 155935626), (154, 130621401), (173, 116275698), (198, 101594423), (231, 87080934), (258, 77967813), (301, 66829554), (346, 58137849), (387, 51978542), (462, 43540467), (473, 42527898), (519, 38758566), (602, 33414777), (693, 29026978), (774, 25989271), (903, 22276518), (946, 21263949), (1038, 19379283), (1211, 16610814), (1386, 14513489), (1419, 14175966), (1557, 12919522), (1806, 11138259), (1903, 10570518), (1951, 10310454), (2422, 8305407), (2709, 7425506), (2838, 7087983), (3114, 6459761), (3311, 6075414), (3633, 5536938), (3806, 5285259), (3902, 5155227), (4257, 4725322), (5418, 3712753), (5709, 3523506), (5853, 3436818), (6622, 3037707), (7266, 2768469), (7439, 2704086), (8514, 2362661), (9933, 2025138), (10899, 1845646), (11418, 1761753), (11706, 1718409), (13321, 1510074), (13657, 1472922), (14878, 1352043), (17127, 1174502), (17559, 1145606), (19866, 1012569), (21461, 937314), (21798, 922823), (22317, 901362), (26642, 755037), (27314, 736461), (29799, 675046), (34254, 587251), (35118, 572803), (39963, 503358), (40971, 490974), (42922, 468657), (44634, 450681), (52073, 386298), (59598, 337523), (64383, 312438), (66951, 300454), (79926, 251679), (81829, 245826), (81942, 245487), (83893, 239778), (104146, 193149), (119889, 167786), (122913, 163658), (128766, 156219), (133902, 150227)]