20875448856

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{11657}}^1$

素因数の和:11809

約数の個数: 128

約数和(自身を含む): 56406067200

約数和(自身を除く): 35530618344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 83, 87, 93, 116, 124, 166, 174, 186, 232, 248, 249, 332, 348, 372, 498, 664, 696, 744, 899, 996, 1798, 1992, 2407, 2573, 2697, 3596, 4814, 5146, 5394, 7192, 7221, 7719, 9628, 10292, 10788, 11657, 14442, 15438, 19256, 20584, 21576, 23314, 28884, 30876, 34971, 46628, 57768, 61752, 69942, 74617, 93256, 139884, 149234, 223851, 279768, 298468, 338053, 361367, 447702, 596936, 676106, 722734, 895404, 967531, 1014159, 1084101, 1352212, 1445468, 1790808, 1935062, 2028318, 2168202, 2704424, 2890936, 2902593, 3870124, 4056636, 4336404, 5805186, 7740248, 8113272, 8672808, 10479643, 11610372, 20959286, 23220744, 28058399, 29993461, 31438929, 41918572, 56116798, 59986922, 62877858, 83837144, 84175197, 89980383, 112233596, 119973844, 125755716, 168350394, 179960766, 224467192, 239947688, 251511432, 336700788, 359921532, 673401576, 719843064, 869810369, 1739620738, 2609431107, 3479241476, 5218862214, 6958482952, 10437724428, 20875448856]

約数ペア:

[(1, 20875448856), (2, 10437724428), (3, 6958482952), (4, 5218862214), (6, 3479241476), (8, 2609431107), (12, 1739620738), (24, 869810369), (29, 719843064), (31, 673401576), (58, 359921532), (62, 336700788), (83, 251511432), (87, 239947688), (93, 224467192), (116, 179960766), (124, 168350394), (166, 125755716), (174, 119973844), (186, 112233596), (232, 89980383), (248, 84175197), (249, 83837144), (332, 62877858), (348, 59986922), (372, 56116798), (498, 41918572), (664, 31438929), (696, 29993461), (744, 28058399), (899, 23220744), (996, 20959286), (1798, 11610372), (1992, 10479643), (2407, 8672808), (2573, 8113272), (2697, 7740248), (3596, 5805186), (4814, 4336404), (5146, 4056636), (5394, 3870124), (7192, 2902593), (7221, 2890936), (7719, 2704424), (9628, 2168202), (10292, 2028318), (10788, 1935062), (11657, 1790808), (14442, 1445468), (15438, 1352212), (19256, 1084101), (20584, 1014159), (21576, 967531), (23314, 895404), (28884, 722734), (30876, 676106), (34971, 596936), (46628, 447702), (57768, 361367), (61752, 338053), (69942, 298468), (74617, 279768), (93256, 223851), (139884, 149234)]