2018440802660

素因数分解:

$2^2\times 5^1\times {\mathrm{100922040133}}^1$

素因数の和:100922040142

約数の個数: 12

約数和(自身を含む): 4238725685628

約数和(自身を除く): 2220284882968

約数列:

[1, 2, 4, 5, 10, 20, 100922040133, 201844080266, 403688160532, 504610200665, 1009220401330, 2018440802660]

約数ペア:

[(1, 2018440802660), (2, 1009220401330), (4, 504610200665), (5, 403688160532), (10, 201844080266), (20, 100922040133)]