20605280267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1619021}}^1$

素因数の和:1619134

約数の個数: 16

約数和(自身を含む): 24479612640

約数和(自身を除く): 3874332373

約数列:

[1, 11, 13, 89, 143, 979, 1157, 12727, 1619021, 17809231, 21047273, 144092869, 231520003, 1585021559, 1873207297, 20605280267]

約数ペア:

[(1, 20605280267), (11, 1873207297), (13, 1585021559), (89, 231520003), (143, 144092869), (979, 21047273), (1157, 17809231), (12727, 1619021)]