20216478046

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{5857}}^1\times {\mathrm{32563}}^1$

素因数の和:38475

約数の個数: 16

約数和(自身を含む): 30903105744

約数和(自身を除く): 10686627698

約数列:

[1, 2, 53, 106, 5857, 11714, 32563, 65126, 310421, 620842, 1725839, 3451678, 190721491, 381442982, 10108239023, 20216478046]

約数ペア:

[(1, 20216478046), (2, 10108239023), (53, 381442982), (106, 190721491), (5857, 3451678), (11714, 1725839), (32563, 620842), (65126, 310421)]