20714582

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2797}}^1$

素因数の和:2852

約数の個数: 24

約数和(自身を含む): 37135056

約数和(自身を除く): 16420474

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 2797, 3703, 5594, 7406, 19579, 39158, 64331, 128662, 450317, 900634, 1479613, 2959226, 10357291, 20714582]

約数ペア:

[(1, 20714582), (2, 10357291), (7, 2959226), (14, 1479613), (23, 900634), (46, 450317), (161, 128662), (322, 64331), (529, 39158), (1058, 19579), (2797, 7406), (3703, 5594)]