20216614346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12372469}}^1$

素因数の和:12372533

約数の個数: 16

約数和(自身を含む): 32663320800

約数和(自身を除く): 12446706454

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 12372469, 24744938, 235076911, 470153822, 532016167, 1064032334, 10108307173, 20216614346]

約数ペア:

[(1, 20216614346), (2, 10108307173), (19, 1064032334), (38, 532016167), (43, 470153822), (86, 235076911), (817, 24744938), (1634, 12372469)]