20225671

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 22947840

約数和(自身を除く): 2722169

約数列:

[1, 19, 23, 31, 437, 589, 713, 1493, 13547, 28367, 34339, 46283, 652441, 879377, 1064509, 20225671]

約数ペア:

[(1, 20225671), (19, 1064509), (23, 879377), (31, 652441), (437, 46283), (589, 34339), (713, 28367), (1493, 13547)]