20149931411

素因数分解:

${\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{18457}}^1$

素因数の和:19054

約数の個数: 16

約数和(自身を含む): 21529411200

約数和(自身を除く): 1379479789

約数列:

[1, 17, 149, 431, 2533, 7327, 18457, 64219, 313769, 1091723, 2750093, 7954967, 46751581, 135234439, 1185290083, 20149931411]

約数ペア:

[(1, 20149931411), (17, 1185290083), (149, 135234439), (431, 46751581), (2533, 7954967), (7327, 2750093), (18457, 1091723), (64219, 313769)]