20575536

素因数分解:

$2^4\times 3^1\times {\mathrm{428657}}^1$

素因数の和:428668

約数の個数: 20

約数和(自身を含む): 53153592

約数和(自身を除く): 32578056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428657, 857314, 1285971, 1714628, 2571942, 3429256, 5143884, 6858512, 10287768, 20575536]

約数ペア:

[(1, 20575536), (2, 10287768), (3, 6858512), (4, 5143884), (6, 3429256), (8, 2571942), (12, 1714628), (16, 1285971), (24, 857314), (48, 428657)]