20834074

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 31737600

約数和(自身を除く): 10903526

約数列:

[1, 2, 149, 151, 298, 302, 463, 926, 22499, 44998, 68987, 69913, 137974, 139826, 10417037, 20834074]

約数ペア:

[(1, 20834074), (2, 10417037), (149, 139826), (151, 137974), (298, 69913), (302, 68987), (463, 44998), (926, 22499)]