20177067331

素因数分解:

${\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{11551}}^1$

素因数の和:12186

約数の個数: 16

約数和(自身を含む): 21226106880

約数和(自身を除く): 1049039549

約数列:

[1, 23, 173, 439, 3979, 10097, 11551, 75947, 265673, 1746781, 1998323, 5070889, 45961429, 116630447, 877263797, 20177067331]

約数ペア:

[(1, 20177067331), (23, 877263797), (173, 116630447), (439, 45961429), (3979, 5070889), (10097, 1998323), (11551, 1746781), (75947, 265673)]