153672020

素因数分解:

$2^2\times 5^1\times {\mathrm{7683601}}^1$

素因数の和:7683610

約数の個数: 12

約数和(自身を含む): 322711284

約数和(自身を除く): 169039264

約数列:

[1, 2, 4, 5, 10, 20, 7683601, 15367202, 30734404, 38418005, 76836010, 153672020]

約数ペア:

[(1, 153672020), (2, 76836010), (4, 38418005), (5, 30734404), (10, 15367202), (20, 7683601)]