20176149545

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{104803}}^1$

素因数の和:105224

約数の個数: 16

約数和(自身を含む): 24473830080

約数和(自身を除く): 4297680535

約数列:

[1, 5, 139, 277, 695, 1385, 38503, 104803, 192515, 524015, 14567617, 29030431, 72838085, 145152155, 4035229909, 20176149545]

約数ペア:

[(1, 20176149545), (5, 4035229909), (139, 145152155), (277, 72838085), (695, 29030431), (1385, 14567617), (38503, 524015), (104803, 192515)]