20480676

素因数分解:

$2^2\times 3^1\times {\mathrm{1049}}^1\times {\mathrm{1627}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 47863200

約数和(自身を除く): 27382524

約数列:

[1, 2, 3, 4, 6, 12, 1049, 1627, 2098, 3147, 3254, 4196, 4881, 6294, 6508, 9762, 12588, 19524, 1706723, 3413446, 5120169, 6826892, 10240338, 20480676]

約数ペア:

[(1, 20480676), (2, 10240338), (3, 6826892), (4, 5120169), (6, 3413446), (12, 1706723), (1049, 19524), (1627, 12588), (2098, 9762), (3147, 6508), (3254, 6294), (4196, 4881)]