2040321696208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6711584527}}^1$

素因数の和:6711584554

約数の個数: 20

約数和(自身を含む): 4161182407360

約数和(自身を除く): 2120860711152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6711584527, 13423169054, 26846338108, 53692676216, 107385352432, 127520106013, 255040212026, 510080424052, 1020160848104, 2040321696208]

約数ペア:

[(1, 2040321696208), (2, 1020160848104), (4, 510080424052), (8, 255040212026), (16, 127520106013), (19, 107385352432), (38, 53692676216), (76, 26846338108), (152, 13423169054), (304, 6711584527)]