20101784976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1534019}}^1$

素因数の和:1534053

約数の個数: 120

約数和(自身を含む): 69239526720

約数和(自身を除く): 49137741744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1534019, 3068038, 4602057, 6136076, 9204114, 10738133, 12272152, 13806171, 18408228, 19942247, 21476266, 24544304, 27612342, 32214399, 36816456, 39884494, 42952532, 55224684, 59826741, 64428798, 73632912, 79768988, 85905064, 96643197, 110449368, 119653482, 128857596, 139595729, 159537976, 171810128, 179480223, 193286394, 220898736, 239306964, 257715192, 279191458, 319075952, 358960446, 386572788, 418787187, 478613928, 515430384, 558382916, 717920892, 773145576, 837574374, 957227856, 1116765832, 1256361561, 1435841784, 1546291152, 1675148748, 2233531664, 2512723122, 2871683568, 3350297496, 5025446244, 6700594992, 10050892488, 20101784976]

約数ペア:

[(1, 20101784976), (2, 10050892488), (3, 6700594992), (4, 5025446244), (6, 3350297496), (7, 2871683568), (8, 2512723122), (9, 2233531664), (12, 1675148748), (13, 1546291152), (14, 1435841784), (16, 1256361561), (18, 1116765832), (21, 957227856), (24, 837574374), (26, 773145576), (28, 717920892), (36, 558382916), (39, 515430384), (42, 478613928), (48, 418787187), (52, 386572788), (56, 358960446), (63, 319075952), (72, 279191458), (78, 257715192), (84, 239306964), (91, 220898736), (104, 193286394), (112, 179480223), (117, 171810128), (126, 159537976), (144, 139595729), (156, 128857596), (168, 119653482), (182, 110449368), (208, 96643197), (234, 85905064), (252, 79768988), (273, 73632912), (312, 64428798), (336, 59826741), (364, 55224684), (468, 42952532), (504, 39884494), (546, 36816456), (624, 32214399), (728, 27612342), (819, 24544304), (936, 21476266), (1008, 19942247), (1092, 18408228), (1456, 13806171), (1638, 12272152), (1872, 10738133), (2184, 9204114), (3276, 6136076), (4368, 4602057), (6552, 3068038), (13104, 1534019)]