20744508

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{6379}}^1$

素因数の和:6657

約数の個数: 24

約数和(自身を含む): 48590080

約数和(自身を除く): 27845572

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 6379, 12758, 19137, 25516, 38274, 76548, 1728709, 3457418, 5186127, 6914836, 10372254, 20744508]

約数ペア:

[(1, 20744508), (2, 10372254), (3, 6914836), (4, 5186127), (6, 3457418), (12, 1728709), (271, 76548), (542, 38274), (813, 25516), (1084, 19137), (1626, 12758), (3252, 6379)]