20111383513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{444421}}^1$

素因数の和:444552

約数の個数: 12

約数和(自身を含む): 22031776228

約数和(自身を除く): 1920392715

約数列:

[1, 13, 59, 767, 3481, 45253, 444421, 5777473, 26220839, 340870907, 1547029501, 20111383513]

約数ペア:

[(1, 20111383513), (13, 1547029501), (59, 340870907), (767, 26220839), (3481, 5777473), (45253, 444421)]