20163562146

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{455921}}^1$

素因数の和:455958

約数の個数: 96

約数和(自身を含む): 55761084288

約数和(自身を除く): 35597522142

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 819, 1053, 1134, 1638, 1701, 2106, 2457, 3159, 3402, 4914, 6318, 7371, 14742, 22113, 44226, 455921, 911842, 1367763, 2735526, 3191447, 4103289, 5926973, 6382894, 8206578, 9574341, 11853946, 12309867, 17780919, 19148682, 24619734, 28723023, 35561838, 36929601, 41488811, 53342757, 57446046, 73859202, 82977622, 86169069, 106685514, 110788803, 124466433, 160028271, 172338138, 221577606, 248932866, 258507207, 320056542, 373399299, 480084813, 517014414, 746798598, 775521621, 960169626, 1120197897, 1440254439, 1551043242, 2240395794, 2880508878, 3360593691, 6721187382, 10081781073, 20163562146]

約数ペア:

[(1, 20163562146), (2, 10081781073), (3, 6721187382), (6, 3360593691), (7, 2880508878), (9, 2240395794), (13, 1551043242), (14, 1440254439), (18, 1120197897), (21, 960169626), (26, 775521621), (27, 746798598), (39, 517014414), (42, 480084813), (54, 373399299), (63, 320056542), (78, 258507207), (81, 248932866), (91, 221577606), (117, 172338138), (126, 160028271), (162, 124466433), (182, 110788803), (189, 106685514), (234, 86169069), (243, 82977622), (273, 73859202), (351, 57446046), (378, 53342757), (486, 41488811), (546, 36929601), (567, 35561838), (702, 28723023), (819, 24619734), (1053, 19148682), (1134, 17780919), (1638, 12309867), (1701, 11853946), (2106, 9574341), (2457, 8206578), (3159, 6382894), (3402, 5926973), (4914, 4103289), (6318, 3191447), (7371, 2735526), (14742, 1367763), (22113, 911842), (44226, 455921)]