20683630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3187}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 41316480

約数和(自身を除く): 20632850

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3187, 3245, 6374, 6490, 15935, 31870, 35057, 70114, 175285, 188033, 350570, 376066, 940165, 1880330, 2068363, 4136726, 10341815, 20683630]

約数ペア:

[(1, 20683630), (2, 10341815), (5, 4136726), (10, 2068363), (11, 1880330), (22, 940165), (55, 376066), (59, 350570), (110, 188033), (118, 175285), (295, 70114), (590, 35057), (649, 31870), (1298, 15935), (3187, 6490), (3245, 6374)]