20288022

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40739}}^1$

素因数の和:40827

約数の個数: 16

約数和(自身を含む): 41065920

約数和(自身を除く): 20777898

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 40739, 81478, 122217, 244434, 3381337, 6762674, 10144011, 20288022]

約数ペア:

[(1, 20288022), (2, 10144011), (3, 6762674), (6, 3381337), (83, 244434), (166, 122217), (249, 81478), (498, 40739)]