20131329141

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:597

約数の個数: 192

約数和(自身を含む): 39897446400

約数和(自身を除く): 19766117259

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 107, 121, 133, 171, 189, 209, 231, 297, 321, 363, 399, 433, 513, 627, 693, 749, 847, 963, 1089, 1177, 1197, 1299, 1463, 1881, 2033, 2079, 2247, 2299, 2541, 2889, 3031, 3267, 3531, 3591, 3897, 4389, 4763, 5643, 6099, 6741, 6897, 7623, 8227, 8239, 9093, 10593, 11691, 12947, 13167, 14231, 14289, 16093, 18297, 20223, 20691, 22363, 22869, 24681, 24717, 27279, 31779, 33341, 38841, 39501, 42693, 42867, 46331, 48279, 52393, 54891, 57589, 62073, 67089, 74043, 74151, 81837, 90497, 90629, 100023, 116523, 128079, 128601, 138993, 144837, 156541, 157179, 172767, 201267, 222129, 222453, 245993, 271491, 271887, 300069, 324317, 349569, 366751, 384237, 416979, 434511, 469623, 471537, 509641, 518301, 603801, 633479, 737979, 814473, 815661, 880289, 900207, 972951, 995467, 1100253, 1250937, 1408869, 1414611, 1528923, 1554903, 1721951, 1900437, 2213937, 2443419, 2446983, 2640867, 2918853, 2986401, 3300759, 3567487, 4226607, 4586769, 5165853, 5606051, 5701311, 6162023, 6641811, 6968269, 7922601, 8756559, 8959203, 9683179, 9902277, 10702461, 13760307, 15497559, 16818153, 17103933, 18486069, 20904807, 23767803, 26877609, 29049537, 32107383, 39242357, 46492677, 50454459, 55458207, 62714421, 67782253, 87148611, 96322149, 106514969, 117727071, 151363377, 166374621, 188143263, 203346759, 261445833, 319544907, 353181213, 610040277, 745604783, 958634721, 1059543639, 1830120831, 2236814349, 2875904163, 6710443047, 20131329141]

約数ペア:

[(1, 20131329141), (3, 6710443047), (7, 2875904163), (9, 2236814349), (11, 1830120831), (19, 1059543639), (21, 958634721), (27, 745604783), (33, 610040277), (57, 353181213), (63, 319544907), (77, 261445833), (99, 203346759), (107, 188143263), (121, 166374621), (133, 151363377), (171, 117727071), (189, 106514969), (209, 96322149), (231, 87148611), (297, 67782253), (321, 62714421), (363, 55458207), (399, 50454459), (433, 46492677), (513, 39242357), (627, 32107383), (693, 29049537), (749, 26877609), (847, 23767803), (963, 20904807), (1089, 18486069), (1177, 17103933), (1197, 16818153), (1299, 15497559), (1463, 13760307), (1881, 10702461), (2033, 9902277), (2079, 9683179), (2247, 8959203), (2299, 8756559), (2541, 7922601), (2889, 6968269), (3031, 6641811), (3267, 6162023), (3531, 5701311), (3591, 5606051), (3897, 5165853), (4389, 4586769), (4763, 4226607), (5643, 3567487), (6099, 3300759), (6741, 2986401), (6897, 2918853), (7623, 2640867), (8227, 2446983), (8239, 2443419), (9093, 2213937), (10593, 1900437), (11691, 1721951), (12947, 1554903), (13167, 1528923), (14231, 1414611), (14289, 1408869), (16093, 1250937), (18297, 1100253), (20223, 995467), (20691, 972951), (22363, 900207), (22869, 880289), (24681, 815661), (24717, 814473), (27279, 737979), (31779, 633479), (33341, 603801), (38841, 518301), (39501, 509641), (42693, 471537), (42867, 469623), (46331, 434511), (48279, 416979), (52393, 384237), (54891, 366751), (57589, 349569), (62073, 324317), (67089, 300069), (74043, 271887), (74151, 271491), (81837, 245993), (90497, 222453), (90629, 222129), (100023, 201267), (116523, 172767), (128079, 157179), (128601, 156541), (138993, 144837)]