20740373808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{8363}}^1$

素因数の和:8464

約数の個数: 240

約数和(自身を含む): 68417787648

約数和(自身を除く): 47677413840

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 112, 121, 122, 132, 154, 168, 176, 183, 231, 242, 244, 264, 308, 336, 363, 366, 427, 462, 484, 488, 528, 616, 671, 726, 732, 847, 854, 924, 968, 976, 1232, 1281, 1342, 1452, 1464, 1694, 1708, 1848, 1936, 2013, 2541, 2562, 2684, 2904, 2928, 3388, 3416, 3696, 4026, 4697, 5082, 5124, 5368, 5808, 6776, 6832, 7381, 8052, 8363, 9394, 10164, 10248, 10736, 13552, 14091, 14762, 16104, 16726, 18788, 20328, 20496, 22143, 25089, 28182, 29524, 32208, 33452, 37576, 40656, 44286, 50178, 51667, 56364, 58541, 59048, 66904, 75152, 88572, 91993, 100356, 103334, 112728, 117082, 118096, 133808, 155001, 175623, 177144, 183986, 200712, 206668, 225456, 234164, 275979, 310002, 351246, 354288, 367972, 401424, 413336, 468328, 510143, 551958, 620004, 643951, 702492, 735944, 826672, 936656, 1011923, 1020286, 1103916, 1240008, 1287902, 1404984, 1471888, 1530429, 1931853, 2023846, 2040572, 2207832, 2480016, 2575804, 2809968, 3035769, 3060858, 3571001, 3863706, 4047692, 4081144, 4415664, 5151608, 5611573, 6071538, 6121716, 7083461, 7142002, 7727412, 8095384, 8162288, 10303216, 10713003, 11223146, 12143076, 12243432, 14166922, 14284004, 15454824, 16190768, 16834719, 21250383, 21426006, 22446292, 24286152, 24486864, 28333844, 28568008, 30909648, 33669438, 39281011, 42500766, 42852012, 44892584, 48572304, 56667688, 57136016, 61727303, 67338876, 78562022, 85001532, 85704024, 89785168, 113335376, 117843033, 123454606, 134677752, 157124044, 170003064, 171408048, 185181909, 235686066, 246909212, 269355504, 314248088, 340006128, 370363818, 432091121, 471372132, 493818424, 628496176, 740727636, 864182242, 942744264, 987636848, 1296273363, 1481455272, 1728364484, 1885488528, 2592546726, 2962910544, 3456728968, 5185093452, 6913457936, 10370186904, 20740373808]

約数ペア:

[(1, 20740373808), (2, 10370186904), (3, 6913457936), (4, 5185093452), (6, 3456728968), (7, 2962910544), (8, 2592546726), (11, 1885488528), (12, 1728364484), (14, 1481455272), (16, 1296273363), (21, 987636848), (22, 942744264), (24, 864182242), (28, 740727636), (33, 628496176), (42, 493818424), (44, 471372132), (48, 432091121), (56, 370363818), (61, 340006128), (66, 314248088), (77, 269355504), (84, 246909212), (88, 235686066), (112, 185181909), (121, 171408048), (122, 170003064), (132, 157124044), (154, 134677752), (168, 123454606), (176, 117843033), (183, 113335376), (231, 89785168), (242, 85704024), (244, 85001532), (264, 78562022), (308, 67338876), (336, 61727303), (363, 57136016), (366, 56667688), (427, 48572304), (462, 44892584), (484, 42852012), (488, 42500766), (528, 39281011), (616, 33669438), (671, 30909648), (726, 28568008), (732, 28333844), (847, 24486864), (854, 24286152), (924, 22446292), (968, 21426006), (976, 21250383), (1232, 16834719), (1281, 16190768), (1342, 15454824), (1452, 14284004), (1464, 14166922), (1694, 12243432), (1708, 12143076), (1848, 11223146), (1936, 10713003), (2013, 10303216), (2541, 8162288), (2562, 8095384), (2684, 7727412), (2904, 7142002), (2928, 7083461), (3388, 6121716), (3416, 6071538), (3696, 5611573), (4026, 5151608), (4697, 4415664), (5082, 4081144), (5124, 4047692), (5368, 3863706), (5808, 3571001), (6776, 3060858), (6832, 3035769), (7381, 2809968), (8052, 2575804), (8363, 2480016), (9394, 2207832), (10164, 2040572), (10248, 2023846), (10736, 1931853), (13552, 1530429), (14091, 1471888), (14762, 1404984), (16104, 1287902), (16726, 1240008), (18788, 1103916), (20328, 1020286), (20496, 1011923), (22143, 936656), (25089, 826672), (28182, 735944), (29524, 702492), (32208, 643951), (33452, 620004), (37576, 551958), (40656, 510143), (44286, 468328), (50178, 413336), (51667, 401424), (56364, 367972), (58541, 354288), (59048, 351246), (66904, 310002), (75152, 275979), (88572, 234164), (91993, 225456), (100356, 206668), (103334, 200712), (112728, 183986), (117082, 177144), (118096, 175623), (133808, 155001)]