2016972276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20903}}^1$

素因数の和:20981

約数の個数: 96

約数和(自身を含む): 5562805248

約数和(自身を除く): 3545832972

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 43, 44, 51, 66, 68, 86, 102, 129, 132, 172, 187, 204, 258, 374, 473, 516, 561, 731, 748, 946, 1122, 1419, 1462, 1892, 2193, 2244, 2838, 2924, 4386, 5676, 8041, 8772, 16082, 20903, 24123, 32164, 41806, 48246, 62709, 83612, 96492, 125418, 229933, 250836, 355351, 459866, 689799, 710702, 898829, 919732, 1066053, 1379598, 1421404, 1797658, 2132106, 2696487, 2759196, 3595316, 3908861, 4264212, 5392974, 7817722, 9887119, 10785948, 11726583, 15280093, 15635444, 19774238, 23453166, 29661357, 30560186, 39548476, 45840279, 46906332, 59322714, 61120372, 91680558, 118645428, 168081023, 183361116, 336162046, 504243069, 672324092, 1008486138, 2016972276]

約数ペア:

[(1, 2016972276), (2, 1008486138), (3, 672324092), (4, 504243069), (6, 336162046), (11, 183361116), (12, 168081023), (17, 118645428), (22, 91680558), (33, 61120372), (34, 59322714), (43, 46906332), (44, 45840279), (51, 39548476), (66, 30560186), (68, 29661357), (86, 23453166), (102, 19774238), (129, 15635444), (132, 15280093), (172, 11726583), (187, 10785948), (204, 9887119), (258, 7817722), (374, 5392974), (473, 4264212), (516, 3908861), (561, 3595316), (731, 2759196), (748, 2696487), (946, 2132106), (1122, 1797658), (1419, 1421404), (1462, 1379598), (1892, 1066053), (2193, 919732), (2244, 898829), (2838, 710702), (2924, 689799), (4386, 459866), (5676, 355351), (8041, 250836), (8772, 229933), (16082, 125418), (20903, 96492), (24123, 83612), (32164, 62709), (41806, 48246)]