20161708309

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{32377}}^1$

素因数の和:32712

約数の個数: 16

約数和(自身を含む): 21155785200

約数和(自身を除く): 994076891

約数列:

[1, 29, 109, 197, 3161, 5713, 21473, 32377, 622717, 938933, 3529093, 6378269, 102343697, 184969801, 695231321, 20161708309]

約数ペア:

[(1, 20161708309), (29, 695231321), (109, 184969801), (197, 102343697), (3161, 6378269), (5713, 3529093), (21473, 938933), (32377, 622717)]