2018272020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33637867}}^1$

素因数の和:33637879

約数の個数: 24

約数和(自身を含む): 5651161824

約数和(自身を除く): 3632889804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33637867, 67275734, 100913601, 134551468, 168189335, 201827202, 336378670, 403654404, 504568005, 672757340, 1009136010, 2018272020]

約数ペア:

[(1, 2018272020), (2, 1009136010), (3, 672757340), (4, 504568005), (5, 403654404), (6, 336378670), (10, 201827202), (12, 168189335), (15, 134551468), (20, 100913601), (30, 67275734), (60, 33637867)]