20091809918

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1\times {\mathrm{95239}}^1$

素因数の和:95891

約数の個数: 16

約数和(自身を含む): 30324035040

約数和(自身を除く): 10232225122

約数列:

[1, 2, 313, 337, 626, 674, 95239, 105481, 190478, 210962, 29809807, 32095543, 59619614, 64191086, 10045904959, 20091809918]

約数ペア:

[(1, 20091809918), (2, 10045904959), (313, 64191086), (337, 59619614), (626, 32095543), (674, 29809807), (95239, 210962), (105481, 190478)]