20346774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{484447}}^1$

素因数の和:484459

約数の個数: 16

約数和(自身を含む): 46507008

約数和(自身を除く): 26160234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 484447, 968894, 1453341, 2906682, 3391129, 6782258, 10173387, 20346774]

約数ペア:

[(1, 20346774), (2, 10173387), (3, 6782258), (6, 3391129), (7, 2906682), (14, 1453341), (21, 968894), (42, 484447)]