20164438514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{80833}}^1$

素因数の和:80915

約数の個数: 64

約数和(自身を含む): 37713911040

約数和(自身を除く): 17549472526

約数列:

[1, 2, 11, 17, 22, 23, 29, 34, 46, 58, 187, 253, 319, 374, 391, 493, 506, 638, 667, 782, 986, 1334, 4301, 5423, 7337, 8602, 10846, 11339, 14674, 22678, 80833, 124729, 161666, 249458, 889163, 1374161, 1778326, 1859159, 2344157, 2748322, 3718318, 4688314, 15115771, 20450749, 25785727, 30231542, 31605703, 39850669, 40901498, 51571454, 53915611, 63211406, 79701338, 107831222, 347662733, 438357359, 593071721, 695325466, 876714718, 916565387, 1186143442, 1833130774, 10082219257, 20164438514]

約数ペア:

[(1, 20164438514), (2, 10082219257), (11, 1833130774), (17, 1186143442), (22, 916565387), (23, 876714718), (29, 695325466), (34, 593071721), (46, 438357359), (58, 347662733), (187, 107831222), (253, 79701338), (319, 63211406), (374, 53915611), (391, 51571454), (493, 40901498), (506, 39850669), (638, 31605703), (667, 30231542), (782, 25785727), (986, 20450749), (1334, 15115771), (4301, 4688314), (5423, 3718318), (7337, 2748322), (8602, 2344157), (10846, 1859159), (11339, 1778326), (14674, 1374161), (22678, 889163), (80833, 249458), (124729, 161666)]