20191398052

素因数分解:

$2^2\times 7^2\times {\mathrm{3019}}^1\times {\mathrm{34123}}^1$

素因数の和:37160

約数の個数: 36

約数和(自身を含む): 41118737520

約数和(自身を除く): 20927339468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3019, 6038, 12076, 21133, 34123, 42266, 68246, 84532, 136492, 147931, 238861, 295862, 477722, 591724, 955444, 1672027, 3344054, 6688108, 103017337, 206034674, 412069348, 721121359, 1442242718, 2884485436, 5047849513, 10095699026, 20191398052]

約数ペア:

[(1, 20191398052), (2, 10095699026), (4, 5047849513), (7, 2884485436), (14, 1442242718), (28, 721121359), (49, 412069348), (98, 206034674), (196, 103017337), (3019, 6688108), (6038, 3344054), (12076, 1672027), (21133, 955444), (34123, 591724), (42266, 477722), (68246, 295862), (84532, 238861), (136492, 147931)]