20177302315

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1\times {\mathrm{45013}}^1$

素因数の和:47478

約数の個数: 16

約数和(自身を含む): 24877977408

約数和(自身を除く): 4700675093

約数列:

[1, 5, 37, 185, 2423, 12115, 45013, 89651, 225065, 448255, 1665481, 8327405, 109066499, 545332495, 4035460463, 20177302315]

約数ペア:

[(1, 20177302315), (5, 4035460463), (37, 545332495), (185, 109066499), (2423, 8327405), (12115, 1665481), (45013, 448255), (89651, 225065)]