20143846952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{6653}}^1$

素因数の和:6942

約数の個数: 64

約数和(自身を含む): 39733163280

約数和(自身を除く): 19589316328

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 193, 212, 296, 386, 424, 772, 1544, 1961, 3922, 6653, 7141, 7844, 10229, 13306, 14282, 15688, 20458, 26612, 28564, 40916, 53224, 57128, 81832, 246161, 352609, 378473, 492322, 705218, 756946, 984644, 1284029, 1410436, 1513892, 1969288, 2568058, 2820872, 3027784, 5136116, 10272232, 13046533, 26093066, 47509073, 52186132, 68053537, 95018146, 104372264, 136107074, 190036292, 272214148, 380072584, 544428296, 2517980869, 5035961738, 10071923476, 20143846952]

約数ペア:

[(1, 20143846952), (2, 10071923476), (4, 5035961738), (8, 2517980869), (37, 544428296), (53, 380072584), (74, 272214148), (106, 190036292), (148, 136107074), (193, 104372264), (212, 95018146), (296, 68053537), (386, 52186132), (424, 47509073), (772, 26093066), (1544, 13046533), (1961, 10272232), (3922, 5136116), (6653, 3027784), (7141, 2820872), (7844, 2568058), (10229, 1969288), (13306, 1513892), (14282, 1410436), (15688, 1284029), (20458, 984644), (26612, 756946), (28564, 705218), (40916, 492322), (53224, 378473), (57128, 352609), (81832, 246161)]