20134943864

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{10667}}^1$

素因数の和:11628

約数の個数: 64

約数和(自身を含む): 44365224960

約数和(自身を除く): 24230281096

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 911, 1036, 1822, 2072, 3644, 6377, 7288, 10667, 12754, 21334, 25508, 33707, 42668, 51016, 67414, 74669, 85336, 134828, 149338, 235949, 269656, 298676, 394679, 471898, 597352, 789358, 943796, 1578716, 1887592, 2762753, 3157432, 5525506, 9717637, 11051012, 19435274, 22102024, 38870548, 68023459, 77741096, 136046918, 272093836, 359552569, 544187672, 719105138, 1438210276, 2516867983, 2876420552, 5033735966, 10067471932, 20134943864]

約数ペア:

[(1, 20134943864), (2, 10067471932), (4, 5033735966), (7, 2876420552), (8, 2516867983), (14, 1438210276), (28, 719105138), (37, 544187672), (56, 359552569), (74, 272093836), (148, 136046918), (259, 77741096), (296, 68023459), (518, 38870548), (911, 22102024), (1036, 19435274), (1822, 11051012), (2072, 9717637), (3644, 5525506), (6377, 3157432), (7288, 2762753), (10667, 1887592), (12754, 1578716), (21334, 943796), (25508, 789358), (33707, 597352), (42668, 471898), (51016, 394679), (67414, 298676), (74669, 269656), (85336, 235949), (134828, 149338)]