20486188801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{63443}}^1$

素因数の和:63936

約数の個数: 16

約数和(自身を含む): 22489629120

約数和(自身を除く): 2003440319

約数列:

[1, 13, 59, 421, 767, 5473, 24839, 63443, 322907, 824759, 3743137, 26709503, 48660781, 347223539, 1575860677, 20486188801]

約数ペア:

[(1, 20486188801), (13, 1575860677), (59, 347223539), (421, 48660781), (767, 26709503), (5473, 3743137), (24839, 824759), (63443, 322907)]