20085087319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{859}}^1\times {\mathrm{2621}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 21971940480

約数和(自身を除く): 1886853161

約数列:

[1, 11, 811, 859, 2621, 8921, 9449, 28831, 696649, 2125631, 2251439, 7663139, 23381941, 24765829, 1825917029, 20085087319]

約数ペア:

[(1, 20085087319), (11, 1825917029), (811, 24765829), (859, 23381941), (2621, 7663139), (8921, 2251439), (9449, 2125631), (28831, 696649)]