20233906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 18086222

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1583, 1826, 3166, 6391, 11081, 12782, 17413, 22162, 34826, 121891, 131389, 243782, 262778, 919723, 1445279, 1839446, 2890558, 10116953, 20233906]

約数ペア:

[(1, 20233906), (2, 10116953), (7, 2890558), (11, 1839446), (14, 1445279), (22, 919723), (77, 262778), (83, 243782), (154, 131389), (166, 121891), (581, 34826), (913, 22162), (1162, 17413), (1583, 12782), (1826, 11081), (3166, 6391)]