20534041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5171}}^1$

素因数の和:5220

約数の個数: 12

約数和(自身を含む): 23646384

約数和(自身を除く): 3112343

約数列:

[1, 11, 19, 209, 361, 3971, 5171, 56881, 98249, 1080739, 1866731, 20534041]

約数ペア:

[(1, 20534041), (11, 1866731), (19, 1080739), (209, 98249), (361, 56881), (3971, 5171)]