20140890768

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{3449}}^1$

素因数の和:3949

約数の個数: 120

約数和(自身を含む): 57059964000

約数和(自身を除く): 36919073232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 379, 428, 642, 758, 856, 963, 1137, 1284, 1516, 1712, 1926, 2274, 2568, 3032, 3411, 3449, 3852, 4548, 5136, 6064, 6822, 6898, 7704, 9096, 10347, 13644, 13796, 15408, 18192, 20694, 27288, 27592, 31041, 40553, 41388, 54576, 55184, 62082, 81106, 82776, 121659, 124164, 162212, 165552, 243318, 248328, 324424, 364977, 369043, 486636, 496656, 648848, 729954, 738086, 973272, 1107129, 1307171, 1459908, 1476172, 1946544, 2214258, 2614342, 2919816, 2952344, 3321387, 3921513, 4428516, 5228684, 5839632, 5904688, 6642774, 7843026, 8857032, 10457368, 11764539, 13285548, 15686052, 17714064, 20914736, 23529078, 26571096, 31372104, 47058156, 53142192, 62744208, 94116312, 139867297, 188232624, 279734594, 419601891, 559469188, 839203782, 1118938376, 1258805673, 1678407564, 2237876752, 2517611346, 3356815128, 5035222692, 6713630256, 10070445384, 20140890768]

約数ペア:

[(1, 20140890768), (2, 10070445384), (3, 6713630256), (4, 5035222692), (6, 3356815128), (8, 2517611346), (9, 2237876752), (12, 1678407564), (16, 1258805673), (18, 1118938376), (24, 839203782), (36, 559469188), (48, 419601891), (72, 279734594), (107, 188232624), (144, 139867297), (214, 94116312), (321, 62744208), (379, 53142192), (428, 47058156), (642, 31372104), (758, 26571096), (856, 23529078), (963, 20914736), (1137, 17714064), (1284, 15686052), (1516, 13285548), (1712, 11764539), (1926, 10457368), (2274, 8857032), (2568, 7843026), (3032, 6642774), (3411, 5904688), (3449, 5839632), (3852, 5228684), (4548, 4428516), (5136, 3921513), (6064, 3321387), (6822, 2952344), (6898, 2919816), (7704, 2614342), (9096, 2214258), (10347, 1946544), (13644, 1476172), (13796, 1459908), (15408, 1307171), (18192, 1107129), (20694, 973272), (27288, 738086), (27592, 729954), (31041, 648848), (40553, 496656), (41388, 486636), (54576, 369043), (55184, 364977), (62082, 324424), (81106, 248328), (82776, 243318), (121659, 165552), (124164, 162212)]