20366101

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 24248320

約数和(自身を除く): 3882219

約数列:

[1, 7, 31, 127, 217, 739, 889, 3937, 5173, 22909, 27559, 93853, 160363, 656971, 2909443, 20366101]

約数ペア:

[(1, 20366101), (7, 2909443), (31, 656971), (127, 160363), (217, 93853), (739, 27559), (889, 22909), (3937, 5173)]