20374330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119849}}^1$

素因数の和:119873

約数の個数: 16

約数和(自身を含む): 38831400

約数和(自身を除く): 18457070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 119849, 239698, 599245, 1198490, 2037433, 4074866, 10187165, 20374330]

約数ペア:

[(1, 20374330), (2, 10187165), (5, 4074866), (10, 2037433), (17, 1198490), (34, 599245), (85, 239698), (170, 119849)]