20264817144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{11833}}^1$

素因数の和:12365

約数の個数: 128

約数和(自身を含む): 59643360000

約数和(自身を除く): 39378542856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 499, 572, 858, 998, 1144, 1497, 1716, 1996, 2994, 3432, 3992, 5489, 5988, 6487, 10978, 11833, 11976, 12974, 16467, 19461, 21956, 23666, 25948, 32934, 35499, 38922, 43912, 47332, 51896, 65868, 70998, 71357, 77844, 94664, 130163, 131736, 141996, 142714, 153829, 155688, 214071, 260326, 283992, 285428, 307658, 390489, 428142, 461487, 520652, 570856, 615316, 780978, 856284, 922974, 1041304, 1230632, 1561956, 1692119, 1712568, 1845948, 3123912, 3384238, 3691896, 5076357, 5904667, 6768476, 10152714, 11809334, 13536952, 17714001, 20305428, 23618668, 35428002, 40610856, 47237336, 64951337, 70856004, 76760671, 129902674, 141712008, 153521342, 194854011, 230282013, 259805348, 307042684, 389708022, 460564026, 519610696, 614085368, 779416044, 844367381, 921128052, 1558832088, 1688734762, 1842256104, 2533102143, 3377469524, 5066204286, 6754939048, 10132408572, 20264817144]

約数ペア:

[(1, 20264817144), (2, 10132408572), (3, 6754939048), (4, 5066204286), (6, 3377469524), (8, 2533102143), (11, 1842256104), (12, 1688734762), (13, 1558832088), (22, 921128052), (24, 844367381), (26, 779416044), (33, 614085368), (39, 519610696), (44, 460564026), (52, 389708022), (66, 307042684), (78, 259805348), (88, 230282013), (104, 194854011), (132, 153521342), (143, 141712008), (156, 129902674), (264, 76760671), (286, 70856004), (312, 64951337), (429, 47237336), (499, 40610856), (572, 35428002), (858, 23618668), (998, 20305428), (1144, 17714001), (1497, 13536952), (1716, 11809334), (1996, 10152714), (2994, 6768476), (3432, 5904667), (3992, 5076357), (5489, 3691896), (5988, 3384238), (6487, 3123912), (10978, 1845948), (11833, 1712568), (11976, 1692119), (12974, 1561956), (16467, 1230632), (19461, 1041304), (21956, 922974), (23666, 856284), (25948, 780978), (32934, 615316), (35499, 570856), (38922, 520652), (43912, 461487), (47332, 428142), (51896, 390489), (65868, 307658), (70998, 285428), (71357, 283992), (77844, 260326), (94664, 214071), (130163, 155688), (131736, 153829), (141996, 142714)]