20451504

素因数分解:

$2^4\times 3^1\times {\mathrm{426073}}^1$

素因数の和:426084

約数の個数: 20

約数和(自身を含む): 52833176

約数和(自身を除く): 32381672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 426073, 852146, 1278219, 1704292, 2556438, 3408584, 5112876, 6817168, 10225752, 20451504]

約数ペア:

[(1, 20451504), (2, 10225752), (3, 6817168), (4, 5112876), (6, 3408584), (8, 2556438), (12, 1704292), (16, 1278219), (24, 852146), (48, 426073)]