20031134598

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{46819}}^1$

素因数の和:46991

約数の個数: 80

約数和(自身を含む): 47587848000

約数和(自身を除く): 27556713402

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 139, 162, 171, 278, 342, 417, 513, 834, 1026, 1251, 1539, 2502, 2641, 3078, 3753, 5282, 7506, 7923, 11259, 15846, 22518, 23769, 46819, 47538, 71307, 93638, 140457, 142614, 213921, 280914, 421371, 427842, 842742, 889561, 1264113, 1779122, 2528226, 2668683, 3792339, 5337366, 6507841, 7584678, 8006049, 13015682, 16012098, 19523523, 24018147, 39047046, 48036294, 58570569, 72054441, 117141138, 123648979, 144108882, 175711707, 247297958, 351423414, 370946937, 527135121, 741893874, 1054270242, 1112840811, 2225681622, 3338522433, 6677044866, 10015567299, 20031134598]

約数ペア:

[(1, 20031134598), (2, 10015567299), (3, 6677044866), (6, 3338522433), (9, 2225681622), (18, 1112840811), (19, 1054270242), (27, 741893874), (38, 527135121), (54, 370946937), (57, 351423414), (81, 247297958), (114, 175711707), (139, 144108882), (162, 123648979), (171, 117141138), (278, 72054441), (342, 58570569), (417, 48036294), (513, 39047046), (834, 24018147), (1026, 19523523), (1251, 16012098), (1539, 13015682), (2502, 8006049), (2641, 7584678), (3078, 6507841), (3753, 5337366), (5282, 3792339), (7506, 2668683), (7923, 2528226), (11259, 1779122), (15846, 1264113), (22518, 889561), (23769, 842742), (46819, 427842), (47538, 421371), (71307, 280914), (93638, 213921), (140457, 142614)]