20419924607

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1\times {\mathrm{26947}}^1$

素因数の和:27718

約数の個数: 16

約数和(自身を含む): 21792955392

約数和(自身を除く): 1373030785

約数列:

[1, 23, 47, 701, 1081, 16123, 26947, 32947, 619781, 757781, 1266509, 18889847, 29129707, 434466481, 887822809, 20419924607]

約数ペア:

[(1, 20419924607), (23, 887822809), (47, 434466481), (701, 29129707), (1081, 18889847), (16123, 1266509), (26947, 757781), (32947, 619781)]