20163087662404

素因数分解:

$2^2\times {\mathrm{12320017}}^1\times {\mathrm{409153}}^1$

素因数の和:12729174

約数の個数: 12

約数和(自身を含む): 35285492513404

約数和(自身を除く): 15122404851000

約数列:

[1, 2, 4, 409153, 818306, 1636612, 12320017, 24640034, 49280068, 5040771915601, 10081543831202, 20163087662404]

約数ペア:

[(1, 20163087662404), (2, 10081543831202), (4, 5040771915601), (409153, 49280068), (818306, 24640034), (1636612, 12320017)]