20407434

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{17623}}^1$

素因数の和:17821

約数の個数: 16

約数和(自身を含む): 41028672

約数和(自身を除く): 20621238

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 17623, 35246, 52869, 105738, 3401239, 6802478, 10203717, 20407434]

約数ペア:

[(1, 20407434), (2, 10203717), (3, 6802478), (6, 3401239), (193, 105738), (386, 52869), (579, 35246), (1158, 17623)]