20658336

素因数分解:

$2^5\times 3^1\times {\mathrm{215191}}^1$

素因数の和:215204

約数の個数: 24

約数和(自身を含む): 54228384

約数和(自身を除く): 33570048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 215191, 430382, 645573, 860764, 1291146, 1721528, 2582292, 3443056, 5164584, 6886112, 10329168, 20658336]

約数ペア:

[(1, 20658336), (2, 10329168), (3, 6886112), (4, 5164584), (6, 3443056), (8, 2582292), (12, 1721528), (16, 1291146), (24, 860764), (32, 645573), (48, 430382), (96, 215191)]