20210380836

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{5807}}^1$

素因数の和:6053

約数の個数: 96

約数和(自身を含む): 49821488640

約数和(自身を除く): 29611107804

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 137, 146, 174, 219, 274, 292, 348, 411, 438, 548, 822, 876, 1644, 2117, 3973, 4234, 5807, 6351, 7946, 8468, 10001, 11614, 11919, 12702, 15892, 17421, 20002, 23228, 23838, 25404, 30003, 34842, 40004, 47676, 60006, 69684, 120012, 168403, 290029, 336806, 423911, 505209, 580058, 673612, 795559, 847822, 870087, 1010418, 1160116, 1271733, 1591118, 1695644, 1740174, 2020836, 2386677, 2543466, 3182236, 3480348, 4773354, 5086932, 9546708, 12293419, 23071211, 24586838, 36880257, 46142422, 49173676, 58075807, 69213633, 73760514, 92284844, 116151614, 138427266, 147521028, 174227421, 232303228, 276854532, 348454842, 696909684, 1684198403, 3368396806, 5052595209, 6736793612, 10105190418, 20210380836]

約数ペア:

[(1, 20210380836), (2, 10105190418), (3, 6736793612), (4, 5052595209), (6, 3368396806), (12, 1684198403), (29, 696909684), (58, 348454842), (73, 276854532), (87, 232303228), (116, 174227421), (137, 147521028), (146, 138427266), (174, 116151614), (219, 92284844), (274, 73760514), (292, 69213633), (348, 58075807), (411, 49173676), (438, 46142422), (548, 36880257), (822, 24586838), (876, 23071211), (1644, 12293419), (2117, 9546708), (3973, 5086932), (4234, 4773354), (5807, 3480348), (6351, 3182236), (7946, 2543466), (8468, 2386677), (10001, 2020836), (11614, 1740174), (11919, 1695644), (12702, 1591118), (15892, 1271733), (17421, 1160116), (20002, 1010418), (23228, 870087), (23838, 847822), (25404, 795559), (30003, 673612), (34842, 580058), (40004, 505209), (47676, 423911), (60006, 336806), (69684, 290029), (120012, 168403)]