20142091288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 43025448960

約数和(自身を除く): 22883357672

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 127, 232, 254, 319, 508, 638, 841, 1016, 1276, 1397, 1682, 2143, 2552, 2794, 3364, 3683, 4286, 5588, 6728, 7366, 8572, 9251, 11176, 14732, 17144, 18502, 23573, 29464, 37004, 40513, 47146, 62147, 74008, 81026, 94292, 106807, 124294, 162052, 188584, 213614, 248588, 272161, 324104, 427228, 497176, 544322, 683617, 854456, 1088644, 1174877, 1367234, 1802263, 2177288, 2349754, 2734468, 2993771, 3604526, 4699508, 5468936, 5987542, 7209052, 7892669, 9399016, 11975084, 14418104, 15785338, 19824893, 23950168, 31570676, 39649786, 63141352, 79299572, 86819359, 158599144, 173638718, 228887401, 347277436, 457774802, 694554872, 915549604, 1831099208, 2517761411, 5035522822, 10071045644, 20142091288]

約数ペア:

[(1, 20142091288), (2, 10071045644), (4, 5035522822), (8, 2517761411), (11, 1831099208), (22, 915549604), (29, 694554872), (44, 457774802), (58, 347277436), (88, 228887401), (116, 173638718), (127, 158599144), (232, 86819359), (254, 79299572), (319, 63141352), (508, 39649786), (638, 31570676), (841, 23950168), (1016, 19824893), (1276, 15785338), (1397, 14418104), (1682, 11975084), (2143, 9399016), (2552, 7892669), (2794, 7209052), (3364, 5987542), (3683, 5468936), (4286, 4699508), (5588, 3604526), (6728, 2993771), (7366, 2734468), (8572, 2349754), (9251, 2177288), (11176, 1802263), (14732, 1367234), (17144, 1174877), (18502, 1088644), (23573, 854456), (29464, 683617), (37004, 544322), (40513, 497176), (47146, 427228), (62147, 324104), (74008, 272161), (81026, 248588), (94292, 213614), (106807, 188584), (124294, 162052)]