20161567272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10909939}}^1$

素因数の和:10909966

約数の個数: 64

約数和(自身を含む): 62841254400

約数和(自身を除く): 42679687128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10909939, 21819878, 32729817, 43639756, 65459634, 76369573, 87279512, 120009329, 130919268, 152739146, 229108719, 240018658, 261838536, 305478292, 360027987, 458217438, 480037316, 610956584, 720055974, 840065303, 916434876, 960074632, 1440111948, 1680130606, 1832869752, 2520195909, 2880223896, 3360261212, 5040391818, 6720522424, 10080783636, 20161567272]

約数ペア:

[(1, 20161567272), (2, 10080783636), (3, 6720522424), (4, 5040391818), (6, 3360261212), (7, 2880223896), (8, 2520195909), (11, 1832869752), (12, 1680130606), (14, 1440111948), (21, 960074632), (22, 916434876), (24, 840065303), (28, 720055974), (33, 610956584), (42, 480037316), (44, 458217438), (56, 360027987), (66, 305478292), (77, 261838536), (84, 240018658), (88, 229108719), (132, 152739146), (154, 130919268), (168, 120009329), (231, 87279512), (264, 76369573), (308, 65459634), (462, 43639756), (616, 32729817), (924, 21819878), (1848, 10909939)]