20049822018

素因数分解:

$2^1\times 3^2\times {\mathrm{1113879001}}^1$

素因数の和:1113879009

約数の個数: 12

約数和(自身を含む): 43441281078

約数和(自身を除く): 23391459060

約数列:

[1, 2, 3, 6, 9, 18, 1113879001, 2227758002, 3341637003, 6683274006, 10024911009, 20049822018]

約数ペア:

[(1, 20049822018), (2, 10024911009), (3, 6683274006), (6, 3341637003), (9, 2227758002), (18, 1113879001)]