20710741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 23063040

約数和(自身を除く): 2352299

約数列:

[1, 19, 23, 83, 437, 571, 1577, 1909, 10849, 13133, 36271, 47393, 249527, 900467, 1090039, 20710741]

約数ペア:

[(1, 20710741), (19, 1090039), (23, 900467), (83, 249527), (437, 47393), (571, 36271), (1577, 13133), (1909, 10849)]