20235965867

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{12343}}^1$

素因数の和:12567

約数の個数: 24

約数和(自身を含む): 22363624800

約数和(自身を除く): 2127658933

約数列:

[1, 13, 89, 109, 169, 1157, 1417, 9701, 12343, 15041, 18421, 126113, 160459, 1098527, 1345387, 1639469, 2085967, 14280851, 17490031, 119739443, 185651063, 227370403, 1556612759, 20235965867]

約数ペア:

[(1, 20235965867), (13, 1556612759), (89, 227370403), (109, 185651063), (169, 119739443), (1157, 17490031), (1417, 14280851), (9701, 2085967), (12343, 1639469), (15041, 1345387), (18421, 1098527), (126113, 160459)]