20186121426

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26490973}}^1$

素因数の和:26491105

約数の個数: 16

約数和(自身を含む): 40690136064

約数和(自身を除く): 20504014638

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 26490973, 52981946, 79472919, 158945838, 3364353571, 6728707142, 10093060713, 20186121426]

約数ペア:

[(1, 20186121426), (2, 10093060713), (3, 6728707142), (6, 3364353571), (127, 158945838), (254, 79472919), (381, 52981946), (762, 26490973)]