20171946836

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{295759}}^1$

素因数の和:295856

約数の個数: 36

約数和(自身を含む): 38135294400

約数和(自身を除く): 17963347564

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 289, 578, 1003, 1156, 2006, 4012, 17051, 34102, 68204, 295759, 591518, 1183036, 5027903, 10055806, 17449781, 20111612, 34899562, 69799124, 85474351, 170948702, 296646277, 341897404, 593292554, 1186585108, 5042986709, 10085973418, 20171946836]

約数ペア:

[(1, 20171946836), (2, 10085973418), (4, 5042986709), (17, 1186585108), (34, 593292554), (59, 341897404), (68, 296646277), (118, 170948702), (236, 85474351), (289, 69799124), (578, 34899562), (1003, 20111612), (1156, 17449781), (2006, 10055806), (4012, 5027903), (17051, 1183036), (34102, 591518), (68204, 295759)]