20223878164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{16747}}^1$

素因数の和:16877

約数の個数: 96

約数和(自身を含む): 44568437760

約数和(自身を除く): 24344559596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 59, 68, 86, 118, 119, 172, 236, 238, 301, 413, 476, 602, 731, 826, 1003, 1204, 1462, 1652, 2006, 2537, 2924, 4012, 5074, 5117, 7021, 10148, 10234, 14042, 16747, 17759, 20468, 28084, 33494, 35518, 43129, 66988, 71036, 86258, 117229, 172516, 234458, 284699, 301903, 468916, 569398, 603806, 720121, 988073, 1138796, 1207612, 1440242, 1976146, 1992893, 2880484, 3952292, 3985786, 5040847, 6916511, 7971572, 10081694, 12242057, 13833022, 16797241, 20163388, 24484114, 27666044, 33594482, 42487139, 48968228, 67188964, 84974278, 85694399, 117580687, 169948556, 171388798, 235161374, 297409973, 342777596, 470322748, 594819946, 722281363, 1189639892, 1444562726, 2889125452, 5055969541, 10111939082, 20223878164]

約数ペア:

[(1, 20223878164), (2, 10111939082), (4, 5055969541), (7, 2889125452), (14, 1444562726), (17, 1189639892), (28, 722281363), (34, 594819946), (43, 470322748), (59, 342777596), (68, 297409973), (86, 235161374), (118, 171388798), (119, 169948556), (172, 117580687), (236, 85694399), (238, 84974278), (301, 67188964), (413, 48968228), (476, 42487139), (602, 33594482), (731, 27666044), (826, 24484114), (1003, 20163388), (1204, 16797241), (1462, 13833022), (1652, 12242057), (2006, 10081694), (2537, 7971572), (2924, 6916511), (4012, 5040847), (5074, 3985786), (5117, 3952292), (7021, 2880484), (10148, 1992893), (10234, 1976146), (14042, 1440242), (16747, 1207612), (17759, 1138796), (20468, 988073), (28084, 720121), (33494, 603806), (35518, 569398), (43129, 468916), (66988, 301903), (71036, 284699), (86258, 234458), (117229, 172516)]