2018779860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33646331}}^1$

素因数の和:33646343

約数の個数: 24

約数和(自身を含む): 5652583776

約数和(自身を除く): 3633803916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33646331, 67292662, 100938993, 134585324, 168231655, 201877986, 336463310, 403755972, 504694965, 672926620, 1009389930, 2018779860]

約数ペア:

[(1, 2018779860), (2, 1009389930), (3, 672926620), (4, 504694965), (5, 403755972), (6, 336463310), (10, 201877986), (12, 168231655), (15, 134585324), (20, 100938993), (30, 67292662), (60, 33646331)]