20332277

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 24696960

約数和(自身を除く): 4364683

約数列:

[1, 7, 29, 37, 203, 259, 1073, 2707, 7511, 18949, 78503, 100159, 549521, 701113, 2904611, 20332277]

約数ペア:

[(1, 20332277), (7, 2904611), (29, 701113), (37, 549521), (203, 100159), (259, 78503), (1073, 18949), (2707, 7511)]