20158451137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{34739}}^1$

素因数の和:35564

約数の個数: 16

約数和(自身を含む): 22331427840

約数和(自身を除く): 2172976703

約数列:

[1, 11, 71, 743, 781, 8173, 34739, 52753, 382129, 580283, 2466469, 25811077, 27131159, 283921847, 1832586467, 20158451137]

約数ペア:

[(1, 20158451137), (11, 1832586467), (71, 283921847), (743, 27131159), (781, 25811077), (8173, 2466469), (34739, 580283), (52753, 382129)]