20140341767

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{19433}}^1$

素因数の和:21087

約数の個数: 24

約数和(自身を含む): 25247564496

約数和(自身を除く): 5107222729

約数列:

[1, 7, 13, 49, 91, 637, 1627, 11389, 19433, 21151, 79723, 136031, 148057, 252629, 952217, 1036399, 1768403, 12378821, 31617491, 221322437, 411027383, 1549257059, 2877191681, 20140341767]

約数ペア:

[(1, 20140341767), (7, 2877191681), (13, 1549257059), (49, 411027383), (91, 221322437), (637, 31617491), (1627, 12378821), (11389, 1768403), (19433, 1036399), (21151, 952217), (79723, 252629), (136031, 148057)]