20074955274

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{662671}}^1$

素因数の和:662713

約数の個数: 80

約数和(自身を含む): 51958786176

約数和(自身を除く): 31883830902

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 2754, 3366, 5049, 10098, 15147, 30294, 662671, 1325342, 1988013, 3976026, 5964039, 7289381, 11265407, 11928078, 14578762, 17892117, 21868143, 22530814, 33796221, 35784234, 43736286, 53676351, 65604429, 67592442, 101388663, 107352702, 123919477, 131208858, 196813287, 202777326, 247838954, 304165989, 371758431, 393626574, 590439861, 608331978, 743516862, 912497967, 1115275293, 1180879722, 1824995934, 2230550586, 3345825879, 6691651758, 10037477637, 20074955274]

約数ペア:

[(1, 20074955274), (2, 10037477637), (3, 6691651758), (6, 3345825879), (9, 2230550586), (11, 1824995934), (17, 1180879722), (18, 1115275293), (22, 912497967), (27, 743516862), (33, 608331978), (34, 590439861), (51, 393626574), (54, 371758431), (66, 304165989), (81, 247838954), (99, 202777326), (102, 196813287), (153, 131208858), (162, 123919477), (187, 107352702), (198, 101388663), (297, 67592442), (306, 65604429), (374, 53676351), (459, 43736286), (561, 35784234), (594, 33796221), (891, 22530814), (918, 21868143), (1122, 17892117), (1377, 14578762), (1683, 11928078), (1782, 11265407), (2754, 7289381), (3366, 5964039), (5049, 3976026), (10098, 1988013), (15147, 1325342), (30294, 662671)]