20239536

素因数分解:

$2^4\times 3^1\times {\mathrm{421657}}^1$

素因数の和:421668

約数の個数: 20

約数和(自身を含む): 52285592

約数和(自身を除く): 32046056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421657, 843314, 1264971, 1686628, 2529942, 3373256, 5059884, 6746512, 10119768, 20239536]

約数ペア:

[(1, 20239536), (2, 10119768), (3, 6746512), (4, 5059884), (6, 3373256), (8, 2529942), (12, 1686628), (16, 1264971), (24, 843314), (48, 421657)]