20098822

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 11005178

約数列:

[1, 2, 59, 71, 118, 142, 2399, 4189, 4798, 8378, 141541, 170329, 283082, 340658, 10049411, 20098822]

約数ペア:

[(1, 20098822), (2, 10049411), (59, 340658), (71, 283082), (118, 170329), (142, 141541), (2399, 8378), (4189, 4798)]