20194244634

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21437627}}^1$

素因数の和:21437789

約数の個数: 16

約数和(自身を含む): 40645742688

約数和(自身を除く): 20451498054

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 21437627, 42875254, 64312881, 128625762, 3365707439, 6731414878, 10097122317, 20194244634]

約数ペア:

[(1, 20194244634), (2, 10097122317), (3, 6731414878), (6, 3365707439), (157, 128625762), (314, 64312881), (471, 42875254), (942, 21437627)]