20173465269

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{1493}}^1\times {\mathrm{7621}}^1$

素因数の和:9317

約数の個数: 24

約数和(自身を含む): 29310827832

約数和(自身を除く): 9137362563

約数列:

[1, 3, 9, 197, 591, 1493, 1773, 4479, 7621, 13437, 22863, 68589, 294121, 882363, 1501337, 2647089, 4504011, 11378153, 13512033, 34134459, 102403377, 2241496141, 6724488423, 20173465269]

約数ペア:

[(1, 20173465269), (3, 6724488423), (9, 2241496141), (197, 102403377), (591, 34134459), (1493, 13512033), (1773, 11378153), (4479, 4504011), (7621, 2647089), (13437, 1501337), (22863, 882363), (68589, 294121)]