20239675203

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{12589}}^1$

素因数の和:12760

約数の個数: 48

約数和(自身を含む): 30649498880

約数和(自身を除く): 10409823677

約数列:

[1, 3, 11, 33, 43, 103, 121, 129, 309, 363, 473, 1133, 1419, 3399, 4429, 5203, 12463, 12589, 13287, 15609, 37389, 37767, 48719, 138479, 146157, 415437, 535909, 541327, 1296667, 1523269, 1607727, 1623981, 3890001, 4569807, 5954597, 14263337, 17863791, 42790011, 55756681, 65500567, 156896707, 167270043, 196501701, 470690121, 613323491, 1839970473, 6746558401, 20239675203]

約数ペア:

[(1, 20239675203), (3, 6746558401), (11, 1839970473), (33, 613323491), (43, 470690121), (103, 196501701), (121, 167270043), (129, 156896707), (309, 65500567), (363, 55756681), (473, 42790011), (1133, 17863791), (1419, 14263337), (3399, 5954597), (4429, 4569807), (5203, 3890001), (12463, 1623981), (12589, 1607727), (13287, 1523269), (15609, 1296667), (37389, 541327), (37767, 535909), (48719, 415437), (138479, 146157)]