20594796

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{12347}}^1$

素因数の和:12493

約数の個数: 24

約数和(自身を含む): 48404160

約数和(自身を除く): 27809364

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 12347, 24694, 37041, 49388, 74082, 148164, 1716233, 3432466, 5148699, 6864932, 10297398, 20594796]

約数ペア:

[(1, 20594796), (2, 10297398), (3, 6864932), (4, 5148699), (6, 3432466), (12, 1716233), (139, 148164), (278, 74082), (417, 49388), (556, 37041), (834, 24694), (1668, 12347)]