20596254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 26681826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1823, 1883, 3646, 3766, 5469, 5649, 10938, 11298, 12761, 25522, 38283, 76566, 490387, 980774, 1471161, 2942322, 3432709, 6865418, 10298127, 20596254]

約数ペア:

[(1, 20596254), (2, 10298127), (3, 6865418), (6, 3432709), (7, 2942322), (14, 1471161), (21, 980774), (42, 490387), (269, 76566), (538, 38283), (807, 25522), (1614, 12761), (1823, 11298), (1883, 10938), (3646, 5649), (3766, 5469)]