20512385123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{4813}}^1\times {\mathrm{224309}}^1$

素因数の和:229141

約数の個数: 8

約数和(自身を含む): 21596566800

約数和(自身を除く): 1084181677

約数列:

[1, 19, 4813, 91447, 224309, 4261871, 1079599217, 20512385123]

約数ペア:

[(1, 20512385123), (19, 1079599217), (4813, 4261871), (91447, 224309)]