20199821262

素因数分解:

$2^1\times 3^1\times {\mathrm{14221}}^1\times {\mathrm{236737}}^1$

素因数の和:250963

約数の個数: 16

約数和(自身を含む): 40402654032

約数和(自身を除く): 20202832770

約数列:

[1, 2, 3, 6, 14221, 28442, 42663, 85326, 236737, 473474, 710211, 1420422, 3366636877, 6733273754, 10099910631, 20199821262]

約数ペア:

[(1, 20199821262), (2, 10099910631), (3, 6733273754), (6, 3366636877), (14221, 1420422), (28442, 710211), (42663, 473474), (85326, 236737)]