20787029107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1049}}^1\times {\mathrm{1787}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 22446194400

約数和(自身を除く): 1659165293

約数列:

[1, 13, 853, 1049, 1787, 11089, 13637, 23231, 894797, 1524311, 1874563, 11632361, 19816043, 24369319, 1599002239, 20787029107]

約数ペア:

[(1, 20787029107), (13, 1599002239), (853, 24369319), (1049, 19816043), (1787, 11632361), (11089, 1874563), (13637, 1524311), (23231, 894797)]