20172507938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{5519}}^1$

素因数の和:5915

約数の個数: 64

約数和(自身を含む): 36270374400

約数和(自身を除く): 16097866462

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 337, 374, 493, 638, 674, 986, 3707, 5423, 5519, 5729, 7414, 9773, 10846, 11038, 11458, 19546, 60709, 63019, 93823, 107503, 121418, 126038, 160051, 166141, 187646, 215006, 320102, 332282, 1032053, 1760561, 1827551, 1859903, 2064106, 2720867, 3521122, 3655102, 3719806, 5441734, 20458933, 29929537, 31618351, 40917866, 53937187, 59859074, 63236702, 107874374, 347801861, 593309057, 695603722, 916932179, 1186618114, 1833864358, 10086253969, 20172507938]

約数ペア:

[(1, 20172507938), (2, 10086253969), (11, 1833864358), (17, 1186618114), (22, 916932179), (29, 695603722), (34, 593309057), (58, 347801861), (187, 107874374), (319, 63236702), (337, 59859074), (374, 53937187), (493, 40917866), (638, 31618351), (674, 29929537), (986, 20458933), (3707, 5441734), (5423, 3719806), (5519, 3655102), (5729, 3521122), (7414, 2720867), (9773, 2064106), (10846, 1859903), (11038, 1827551), (11458, 1760561), (19546, 1032053), (60709, 332282), (63019, 320102), (93823, 215006), (107503, 187646), (121418, 166141), (126038, 160051)]