20196722195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{517003}}^1$

素因数の和:517622

約数の個数: 16

約数和(自身を含む): 26143858272

約数和(自身を除く): 5947136077

約数列:

[1, 5, 13, 65, 601, 3005, 7813, 39065, 517003, 2585015, 6721039, 33605195, 310718803, 1553594015, 4039344439, 20196722195]

約数ペア:

[(1, 20196722195), (5, 4039344439), (13, 1553594015), (65, 310718803), (601, 33605195), (3005, 6721039), (7813, 2585015), (39065, 517003)]