20110344219

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1\times {\mathrm{3767}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 33575592960

約数和(自身を除く): 13465248741

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 839, 909, 2121, 2517, 3767, 5873, 6363, 7551, 11301, 17619, 26369, 33903, 52857, 79107, 84739, 237321, 254217, 380467, 593173, 762651, 1141401, 1779519, 2663269, 3160513, 3424203, 5338557, 7989807, 9481539, 22123591, 23969421, 28444617, 66370773, 199112319, 319211813, 957635439, 2234482691, 2872906317, 6703448073, 20110344219]

約数ペア:

[(1, 20110344219), (3, 6703448073), (7, 2872906317), (9, 2234482691), (21, 957635439), (63, 319211813), (101, 199112319), (303, 66370773), (707, 28444617), (839, 23969421), (909, 22123591), (2121, 9481539), (2517, 7989807), (3767, 5338557), (5873, 3424203), (6363, 3160513), (7551, 2663269), (11301, 1779519), (17619, 1141401), (26369, 762651), (33903, 593173), (52857, 380467), (79107, 254217), (84739, 237321)]