16706660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15761}}^1$

素因数の和:15823

約数の個数: 24

約数和(自身を含む): 35748216

約数和(自身を除く): 19041556

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 15761, 31522, 63044, 78805, 157610, 315220, 835333, 1670666, 3341332, 4176665, 8353330, 16706660]

約数ペア:

[(1, 16706660), (2, 8353330), (4, 4176665), (5, 3341332), (10, 1670666), (20, 835333), (53, 315220), (106, 157610), (212, 78805), (265, 63044), (530, 31522), (1060, 15761)]