20235340307

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{112363}}^1$

素因数の和:114362

約数の個数: 16

約数和(自身を含む): 24917840640

約数和(自身を除く): 4682500333

約数列:

[1, 7, 13, 91, 1979, 13853, 25727, 112363, 180089, 786541, 1460719, 10225033, 222366377, 1556564639, 2890762901, 20235340307]

約数ペア:

[(1, 20235340307), (7, 2890762901), (13, 1556564639), (91, 222366377), (1979, 10225033), (13853, 1460719), (25727, 786541), (112363, 180089)]