20143162578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127859}}^1$

素因数の和:127924

約数の個数: 96

約数和(自身を含む): 52240527360

約数和(自身を除く): 32097364782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 186, 217, 231, 242, 341, 363, 434, 462, 651, 682, 726, 847, 1023, 1302, 1694, 2046, 2387, 2541, 3751, 4774, 5082, 7161, 7502, 11253, 14322, 22506, 26257, 52514, 78771, 127859, 157542, 255718, 383577, 767154, 895013, 1406449, 1790026, 2685039, 2812898, 3963629, 4219347, 5370078, 7927258, 8438694, 9845143, 11890887, 15470939, 19690286, 23781774, 27745403, 29535429, 30941878, 43599919, 46412817, 55490806, 59070858, 83236209, 87199838, 92825634, 108296573, 130799757, 166472418, 216593146, 261599514, 305199433, 324889719, 479599109, 610398866, 649779438, 915598299, 959198218, 1438797327, 1831196598, 2877594654, 3357193763, 6714387526, 10071581289, 20143162578]

約数ペア:

[(1, 20143162578), (2, 10071581289), (3, 6714387526), (6, 3357193763), (7, 2877594654), (11, 1831196598), (14, 1438797327), (21, 959198218), (22, 915598299), (31, 649779438), (33, 610398866), (42, 479599109), (62, 324889719), (66, 305199433), (77, 261599514), (93, 216593146), (121, 166472418), (154, 130799757), (186, 108296573), (217, 92825634), (231, 87199838), (242, 83236209), (341, 59070858), (363, 55490806), (434, 46412817), (462, 43599919), (651, 30941878), (682, 29535429), (726, 27745403), (847, 23781774), (1023, 19690286), (1302, 15470939), (1694, 11890887), (2046, 9845143), (2387, 8438694), (2541, 7927258), (3751, 5370078), (4774, 4219347), (5082, 3963629), (7161, 2812898), (7502, 2685039), (11253, 1790026), (14322, 1406449), (22506, 895013), (26257, 767154), (52514, 383577), (78771, 255718), (127859, 157542)]