20162207682

素因数分解:

$2^1\times 3^2\times {\mathrm{7481}}^1\times {\mathrm{149729}}^1$

素因数の和:157218

約数の個数: 24

約数和(自身を含む): 43690914540

約数和(自身を除く): 23528706858

約数列:

[1, 2, 3, 6, 9, 18, 7481, 14962, 22443, 44886, 67329, 134658, 149729, 299458, 449187, 898374, 1347561, 2695122, 1120122649, 2240245298, 3360367947, 6720735894, 10081103841, 20162207682]

約数ペア:

[(1, 20162207682), (2, 10081103841), (3, 6720735894), (6, 3360367947), (9, 2240245298), (18, 1120122649), (7481, 2695122), (14962, 1347561), (22443, 898374), (44886, 449187), (67329, 299458), (134658, 149729)]