20131736385

素因数分解:

$3^1\times 5^1\times {\mathrm{56503}}^1\times {\mathrm{23753}}^1$

素因数の和:80264

約数の個数: 16

約数和(自身を含む): 32212704384

約数和(自身を除く): 12080967999

約数列:

[1, 3, 5, 15, 23753, 56503, 71259, 118765, 169509, 282515, 356295, 847545, 1342115759, 4026347277, 6710578795, 20131736385]

約数ペア:

[(1, 20131736385), (3, 6710578795), (5, 4026347277), (15, 1342115759), (23753, 847545), (56503, 356295), (71259, 282515), (118765, 169509)]