20045200086

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{28729}}^1$

素因数の和:28875

約数の個数: 80

約数和(自身を含む): 46304715600

約数和(自身を除く): 26259515514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 73, 81, 118, 146, 162, 177, 219, 354, 438, 531, 657, 1062, 1314, 1593, 1971, 3186, 3942, 4307, 4779, 5913, 8614, 9558, 11826, 12921, 25842, 28729, 38763, 57458, 77526, 86187, 116289, 172374, 232578, 258561, 348867, 517122, 697734, 775683, 1551366, 1695011, 2097217, 2327049, 3390022, 4194434, 4654098, 5085033, 6291651, 10170066, 12583302, 15255099, 18874953, 30510198, 37749906, 45765297, 56624859, 91530594, 113249718, 123735803, 137295891, 169874577, 247471606, 274591782, 339749154, 371207409, 742414818, 1113622227, 2227244454, 3340866681, 6681733362, 10022600043, 20045200086]

約数ペア:

[(1, 20045200086), (2, 10022600043), (3, 6681733362), (6, 3340866681), (9, 2227244454), (18, 1113622227), (27, 742414818), (54, 371207409), (59, 339749154), (73, 274591782), (81, 247471606), (118, 169874577), (146, 137295891), (162, 123735803), (177, 113249718), (219, 91530594), (354, 56624859), (438, 45765297), (531, 37749906), (657, 30510198), (1062, 18874953), (1314, 15255099), (1593, 12583302), (1971, 10170066), (3186, 6291651), (3942, 5085033), (4307, 4654098), (4779, 4194434), (5913, 3390022), (8614, 2327049), (9558, 2097217), (11826, 1695011), (12921, 1551366), (25842, 775683), (28729, 697734), (38763, 517122), (57458, 348867), (77526, 258561), (86187, 232578), (116289, 172374)]