20735346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181889}}^1$

素因数の和:181913

約数の個数: 16

約数和(自身を含む): 43653600

約数和(自身を除く): 22918254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181889, 363778, 545667, 1091334, 3455891, 6911782, 10367673, 20735346]

約数ペア:

[(1, 20735346), (2, 10367673), (3, 6911782), (6, 3455891), (19, 1091334), (38, 545667), (57, 363778), (114, 181889)]