20898336

素因数分解:

$2^5\times 3^1\times {\mathrm{217691}}^1$

素因数の和:217704

約数の個数: 24

約数和(自身を含む): 54858384

約数和(自身を除く): 33960048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217691, 435382, 653073, 870764, 1306146, 1741528, 2612292, 3483056, 5224584, 6966112, 10449168, 20898336]

約数ペア:

[(1, 20898336), (2, 10449168), (3, 6966112), (4, 5224584), (6, 3483056), (8, 2612292), (12, 1741528), (16, 1306146), (24, 870764), (32, 653073), (48, 435382), (96, 217691)]