20178441396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19328009}}^1$

素因数の和:19328048

約数の個数: 36

約数和(自身を含む): 52765467300

約数和(自身を除く): 32587025904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19328009, 38656018, 57984027, 77312036, 115968054, 173952081, 231936108, 347904162, 560512261, 695808324, 1121024522, 1681536783, 2242049044, 3363073566, 5044610349, 6726147132, 10089220698, 20178441396]

約数ペア:

[(1, 20178441396), (2, 10089220698), (3, 6726147132), (4, 5044610349), (6, 3363073566), (9, 2242049044), (12, 1681536783), (18, 1121024522), (29, 695808324), (36, 560512261), (58, 347904162), (87, 231936108), (116, 173952081), (174, 115968054), (261, 77312036), (348, 57984027), (522, 38656018), (1044, 19328009)]