20173060236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240155479}}^1$

素因数の和:240155493

約数の個数: 24

約数和(自身を含む): 53794827520

約数和(自身を除く): 33621767284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240155479, 480310958, 720466437, 960621916, 1440932874, 1681088353, 2881865748, 3362176706, 5043265059, 6724353412, 10086530118, 20173060236]

約数ペア:

[(1, 20173060236), (2, 10086530118), (3, 6724353412), (4, 5043265059), (6, 3362176706), (7, 2881865748), (12, 1681088353), (14, 1440932874), (21, 960621916), (28, 720466437), (42, 480310958), (84, 240155479)]