20565174227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3001777}}^1$

素因数の和:3001838

約数の個数: 16

約数和(自身を含む): 24206337792

約数和(自身を除く): 3641163565

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 3001777, 39023101, 51030209, 93055087, 663392717, 1209716131, 1581936479, 20565174227]

約数ペア:

[(1, 20565174227), (13, 1581936479), (17, 1209716131), (31, 663392717), (221, 93055087), (403, 51030209), (527, 39023101), (6851, 3001777)]