20565952719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{34147}}^1\times {\mathrm{15443}}^1$

素因数の和:49606

約数の個数: 16

約数和(自身を含む): 29533375872

約数和(自身を除く): 8967423153

約数列:

[1, 3, 13, 39, 15443, 34147, 46329, 102441, 200759, 443911, 602277, 1331733, 527332121, 1581996363, 6855317573, 20565952719]

約数ペア:

[(1, 20565952719), (3, 6855317573), (13, 1581996363), (39, 527332121), (15443, 1331733), (34147, 602277), (46329, 443911), (102441, 200759)]