20481168

素因数分解:

$2^4\times 3^1\times {\mathrm{426691}}^1$

素因数の和:426702

約数の個数: 20

約数和(自身を含む): 52909808

約数和(自身を除く): 32428640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 426691, 853382, 1280073, 1706764, 2560146, 3413528, 5120292, 6827056, 10240584, 20481168]

約数ペア:

[(1, 20481168), (2, 10240584), (3, 6827056), (4, 5120292), (6, 3413528), (8, 2560146), (12, 1706764), (16, 1280073), (24, 853382), (48, 426691)]