20633370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{687779}}^1$

素因数の和:687789

約数の個数: 16

約数和(自身を含む): 49520160

約数和(自身を除く): 28886790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 687779, 1375558, 2063337, 3438895, 4126674, 6877790, 10316685, 20633370]

約数ペア:

[(1, 20633370), (2, 10316685), (3, 6877790), (5, 4126674), (6, 3438895), (10, 2063337), (15, 1375558), (30, 687779)]