20180243038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{607363}}^1$

素因数の和:607851

約数の個数: 16

約数和(自身を含む): 31157773200

約数和(自身を除く): 10977530162

約数列:

[1, 2, 37, 74, 449, 898, 16613, 33226, 607363, 1214726, 22472431, 44944862, 272705987, 545411974, 10090121519, 20180243038]

約数ペア:

[(1, 20180243038), (2, 10090121519), (37, 545411974), (74, 272705987), (449, 44944862), (898, 22472431), (16613, 1214726), (33226, 607363)]