20042164035

素因数分解:

$3^2\times 5^1\times {\mathrm{445381423}}^1$

素因数の和:445381434

約数の個数: 12

約数和(自身を含む): 34739751072

約数和(自身を除く): 14697587037

約数列:

[1, 3, 5, 9, 15, 45, 445381423, 1336144269, 2226907115, 4008432807, 6680721345, 20042164035]

約数ペア:

[(1, 20042164035), (3, 6680721345), (5, 4008432807), (9, 2226907115), (15, 1336144269), (45, 445381423)]