20131867644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1\times {\mathrm{1039}}^1$

素因数の和:2223

約数の個数: 96

約数和(自身を含む): 54009446400

約数和(自身を除く): 33877578756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 919, 1004, 1039, 1506, 1757, 1838, 2078, 2757, 3012, 3117, 3514, 3676, 4156, 5271, 5514, 6234, 6433, 7028, 7273, 10542, 11028, 12468, 12866, 14546, 19299, 21084, 21819, 25732, 29092, 38598, 43638, 77196, 87276, 230669, 260789, 461338, 521578, 692007, 782367, 922676, 954841, 1043156, 1384014, 1564734, 1614683, 1825523, 1909682, 2768028, 2864523, 3129468, 3229366, 3651046, 3819364, 4844049, 5476569, 5729046, 6458732, 6683887, 7302092, 9688098, 10953138, 11458092, 13367774, 19376196, 20051661, 21906276, 26735548, 40103322, 80206644, 239665091, 479330182, 718995273, 958660364, 1437990546, 1677655637, 2875981092, 3355311274, 5032966911, 6710622548, 10065933822, 20131867644]

約数ペア:

[(1, 20131867644), (2, 10065933822), (3, 6710622548), (4, 5032966911), (6, 3355311274), (7, 2875981092), (12, 1677655637), (14, 1437990546), (21, 958660364), (28, 718995273), (42, 479330182), (84, 239665091), (251, 80206644), (502, 40103322), (753, 26735548), (919, 21906276), (1004, 20051661), (1039, 19376196), (1506, 13367774), (1757, 11458092), (1838, 10953138), (2078, 9688098), (2757, 7302092), (3012, 6683887), (3117, 6458732), (3514, 5729046), (3676, 5476569), (4156, 4844049), (5271, 3819364), (5514, 3651046), (6234, 3229366), (6433, 3129468), (7028, 2864523), (7273, 2768028), (10542, 1909682), (11028, 1825523), (12468, 1614683), (12866, 1564734), (14546, 1384014), (19299, 1043156), (21084, 954841), (21819, 922676), (25732, 782367), (29092, 692007), (38598, 521578), (43638, 461338), (77196, 260789), (87276, 230669)]