20175438

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3463}}^1$

素因数の和:4439

約数の個数: 16

約数和(自身を含む): 40404096

約数和(自身を除く): 20228658

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 3463, 5826, 6926, 10389, 20778, 3362573, 6725146, 10087719, 20175438]

約数ペア:

[(1, 20175438), (2, 10087719), (3, 6725146), (6, 3362573), (971, 20778), (1942, 10389), (2913, 6926), (3463, 5826)]