20194011894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480809807}}^1$

素因数の和:480809819

約数の個数: 16

約数和(自身を含む): 46157741568

約数和(自身を除く): 25963729674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480809807, 961619614, 1442429421, 2884858842, 3365668649, 6731337298, 10097005947, 20194011894]

約数ペア:

[(1, 20194011894), (2, 10097005947), (3, 6731337298), (6, 3365668649), (7, 2884858842), (14, 1442429421), (21, 961619614), (42, 480809807)]