920723074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{10463}}^1$

素因数の和:12401

約数の個数: 16

約数和(自身を含む): 1442022912

約数和(自身を除く): 521299838

約数列:

[1, 2, 23, 46, 1913, 3826, 10463, 20926, 43999, 87998, 240649, 481298, 20015719, 40031438, 460361537, 920723074]

約数ペア:

[(1, 920723074), (2, 460361537), (23, 40031438), (46, 20015719), (1913, 481298), (3826, 240649), (10463, 87998), (20926, 43999)]