20748450432

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{6359}}^1$

素因数の和:6698

約数の個数: 128

約数和(自身を含む): 57217104000

約数和(自身を除く): 36468653568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 293, 348, 384, 464, 586, 696, 879, 928, 1172, 1392, 1758, 1856, 2344, 2784, 3516, 3712, 4688, 5568, 6359, 7032, 8497, 9376, 11136, 12718, 14064, 16994, 18752, 19077, 25436, 25491, 28128, 33988, 37504, 38154, 50872, 50982, 56256, 67976, 76308, 101744, 101964, 112512, 135952, 152616, 184411, 203488, 203928, 271904, 305232, 368822, 406976, 407856, 543808, 553233, 610464, 737644, 813952, 815712, 1087616, 1106466, 1220928, 1475288, 1631424, 1863187, 2212932, 2441856, 2950576, 3262848, 3726374, 4425864, 5589561, 5901152, 7452748, 8851728, 11179122, 11802304, 14905496, 17703456, 22358244, 23604608, 29810992, 35406912, 44716488, 54032423, 59621984, 70813824, 89432976, 108064846, 119243968, 162097269, 178865952, 216129692, 238487936, 324194538, 357731904, 432259384, 648389076, 715463808, 864518768, 1296778152, 1729037536, 2593556304, 3458075072, 5187112608, 6916150144, 10374225216, 20748450432]

約数ペア:

[(1, 20748450432), (2, 10374225216), (3, 6916150144), (4, 5187112608), (6, 3458075072), (8, 2593556304), (12, 1729037536), (16, 1296778152), (24, 864518768), (29, 715463808), (32, 648389076), (48, 432259384), (58, 357731904), (64, 324194538), (87, 238487936), (96, 216129692), (116, 178865952), (128, 162097269), (174, 119243968), (192, 108064846), (232, 89432976), (293, 70813824), (348, 59621984), (384, 54032423), (464, 44716488), (586, 35406912), (696, 29810992), (879, 23604608), (928, 22358244), (1172, 17703456), (1392, 14905496), (1758, 11802304), (1856, 11179122), (2344, 8851728), (2784, 7452748), (3516, 5901152), (3712, 5589561), (4688, 4425864), (5568, 3726374), (6359, 3262848), (7032, 2950576), (8497, 2441856), (9376, 2212932), (11136, 1863187), (12718, 1631424), (14064, 1475288), (16994, 1220928), (18752, 1106466), (19077, 1087616), (25436, 815712), (25491, 813952), (28128, 737644), (33988, 610464), (37504, 553233), (38154, 543808), (50872, 407856), (50982, 406976), (56256, 368822), (67976, 305232), (76308, 271904), (101744, 203928), (101964, 203488), (112512, 184411), (135952, 152616)]