20108370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670279}}^1$

素因数の和:670289

約数の個数: 16

約数和(自身を含む): 48260160

約数和(自身を除く): 28151790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670279, 1340558, 2010837, 3351395, 4021674, 6702790, 10054185, 20108370]

約数ペア:

[(1, 20108370), (2, 10054185), (3, 6702790), (5, 4021674), (6, 3351395), (10, 2010837), (15, 1340558), (30, 670279)]