2020816.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{345997}}^1$

素因数の和:346010

約数の個数: 24

約数和(自身を含む): 80963532

約数和(自身を除く): 49823802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 345997, 691994, 1037991, 1729985, 2075982, 3113973, 3459970, 5189955, 6227946, 10379910, 15569865, 31139730]

約数ペア:

[(1, 31139730), (2, 15569865), (3, 10379910), (5, 6227946), (6, 5189955), (9, 3459970), (10, 3113973), (15, 2075982), (18, 1729985), (30, 1037991), (45, 691994), (90, 345997)]