41941820

素因数分解:

$2^2\times 5^1\times {\mathrm{2097091}}^1$

素因数の和:2097100

約数の個数: 12

約数和(自身を含む): 88077864

約数和(自身を除く): 46136044

約数列:

[1, 2, 4, 5, 10, 20, 2097091, 4194182, 8388364, 10485455, 20970910, 41941820]

約数ペア:

[(1, 41941820), (2, 20970910), (4, 10485455), (5, 8388364), (10, 4194182), (20, 2097091)]