20223974537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91511197}}^1$

素因数の和:91511227

約数の個数: 8

約数和(自身を含む): 23060821896

約数和(自身を除く): 2836847359

約数列:

[1, 13, 17, 221, 91511197, 1189645561, 1555690349, 20223974537]

約数ペア:

[(1, 20223974537), (13, 1555690349), (17, 1189645561), (221, 91511197)]