20161218036

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4319027}}^1$

素因数の和:4319423

約数の個数: 24

約数和(自身を含む): 47163785760

約数和(自身を除く): 27002567724

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 4319027, 8638054, 12957081, 17276108, 25914162, 51828324, 1680101503, 3360203006, 5040304509, 6720406012, 10080609018, 20161218036]

約数ペア:

[(1, 20161218036), (2, 10080609018), (3, 6720406012), (4, 5040304509), (6, 3360203006), (12, 1680101503), (389, 51828324), (778, 25914162), (1167, 17276108), (1556, 12957081), (2334, 8638054), (4668, 4319027)]