20088042576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{1553}}^1$

素因数の和:1989

約数の個数: 160

約数和(自身を含む): 59991660288

約数和(自身を除く): 39903617712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 281, 336, 411, 548, 562, 822, 843, 959, 1096, 1124, 1553, 1644, 1686, 1918, 1967, 2192, 2248, 2877, 3106, 3288, 3372, 3836, 3934, 4496, 4659, 5754, 5901, 6212, 6576, 6744, 7672, 7868, 9318, 10871, 11508, 11802, 12424, 13488, 15344, 15736, 18636, 21742, 23016, 23604, 24848, 31472, 32613, 37272, 38497, 43484, 46032, 47208, 65226, 74544, 76994, 86968, 94416, 115491, 130452, 153988, 173936, 212761, 230982, 260904, 269479, 307976, 425522, 436393, 461964, 521808, 538958, 615952, 638283, 808437, 851044, 872786, 923928, 1077916, 1276566, 1309179, 1489327, 1616874, 1702088, 1745572, 1847856, 2155832, 2553132, 2618358, 2978654, 3054751, 3233748, 3404176, 3491144, 4311664, 4467981, 5106264, 5236716, 5957308, 6109502, 6467496, 6982288, 8935962, 9164253, 10212528, 10473432, 11914616, 12219004, 12934992, 17871924, 18328506, 20946864, 23829232, 24438008, 35743848, 36657012, 48876016, 59785841, 71487696, 73314024, 119571682, 146628048, 179357523, 239143364, 358715046, 418500887, 478286728, 717430092, 837001774, 956573456, 1255502661, 1434860184, 1674003548, 2511005322, 2869720368, 3348007096, 5022010644, 6696014192, 10044021288, 20088042576]

約数ペア:

[(1, 20088042576), (2, 10044021288), (3, 6696014192), (4, 5022010644), (6, 3348007096), (7, 2869720368), (8, 2511005322), (12, 1674003548), (14, 1434860184), (16, 1255502661), (21, 956573456), (24, 837001774), (28, 717430092), (42, 478286728), (48, 418500887), (56, 358715046), (84, 239143364), (112, 179357523), (137, 146628048), (168, 119571682), (274, 73314024), (281, 71487696), (336, 59785841), (411, 48876016), (548, 36657012), (562, 35743848), (822, 24438008), (843, 23829232), (959, 20946864), (1096, 18328506), (1124, 17871924), (1553, 12934992), (1644, 12219004), (1686, 11914616), (1918, 10473432), (1967, 10212528), (2192, 9164253), (2248, 8935962), (2877, 6982288), (3106, 6467496), (3288, 6109502), (3372, 5957308), (3836, 5236716), (3934, 5106264), (4496, 4467981), (4659, 4311664), (5754, 3491144), (5901, 3404176), (6212, 3233748), (6576, 3054751), (6744, 2978654), (7672, 2618358), (7868, 2553132), (9318, 2155832), (10871, 1847856), (11508, 1745572), (11802, 1702088), (12424, 1616874), (13488, 1489327), (15344, 1309179), (15736, 1276566), (18636, 1077916), (21742, 923928), (23016, 872786), (23604, 851044), (24848, 808437), (31472, 638283), (32613, 615952), (37272, 538958), (38497, 521808), (43484, 461964), (46032, 436393), (47208, 425522), (65226, 307976), (74544, 269479), (76994, 260904), (86968, 230982), (94416, 212761), (115491, 173936), (130452, 153988)]