20140985839

素因数分解:

${\mathrm{13}}^2\times {\mathrm{541}}^1\times {\mathrm{220291}}^1$

素因数の和:220858

約数の個数: 12

約数和(自身を含む): 21849882312

約数和(自身を除く): 1708896473

約数列:

[1, 13, 169, 541, 7033, 91429, 220291, 2863783, 37229179, 119177431, 1549306603, 20140985839]

約数ペア:

[(1, 20140985839), (13, 1549306603), (169, 119177431), (541, 37229179), (7033, 2863783), (91429, 220291)]