20111768506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1\times {\mathrm{131489}}^1$

素因数の和:133989

約数の個数: 16

約数和(自身を含む): 31153662720

約数和(自身を除く): 11041894214

約数列:

[1, 2, 31, 62, 2467, 4934, 76477, 131489, 152954, 262978, 4076159, 8152318, 324383363, 648766726, 10055884253, 20111768506]

約数ペア:

[(1, 20111768506), (2, 10055884253), (31, 648766726), (62, 324383363), (2467, 8152318), (4934, 4076159), (76477, 262978), (131489, 152954)]