20596521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1303}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 30044160

約数和(自身を除く): 9447639

約数列:

[1, 3, 11, 33, 479, 1303, 1437, 3909, 5269, 14333, 15807, 42999, 624137, 1872411, 6865507, 20596521]

約数ペア:

[(1, 20596521), (3, 6865507), (11, 1872411), (33, 624137), (479, 42999), (1303, 15807), (1437, 14333), (3909, 5269)]