20143574244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{15359}}^1$

素因数の和:17529

約数の個数: 72

約数和(自身を含む): 53942353920

約数和(自身を除く): 33798779676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 2143, 4286, 6429, 8572, 12858, 15359, 19287, 25716, 30718, 36431, 38574, 46077, 61436, 72862, 77148, 92154, 109293, 138231, 145724, 184308, 218586, 261103, 276462, 327879, 437172, 522206, 552924, 655758, 783309, 1044412, 1311516, 1566618, 2349927, 3133236, 4699854, 9399708, 32914337, 65828674, 98743011, 131657348, 197486022, 296229033, 394972044, 559543729, 592458066, 1119087458, 1184916132, 1678631187, 2238174916, 3357262374, 5035893561, 6714524748, 10071787122, 20143574244]

約数ペア:

[(1, 20143574244), (2, 10071787122), (3, 6714524748), (4, 5035893561), (6, 3357262374), (9, 2238174916), (12, 1678631187), (17, 1184916132), (18, 1119087458), (34, 592458066), (36, 559543729), (51, 394972044), (68, 296229033), (102, 197486022), (153, 131657348), (204, 98743011), (306, 65828674), (612, 32914337), (2143, 9399708), (4286, 4699854), (6429, 3133236), (8572, 2349927), (12858, 1566618), (15359, 1311516), (19287, 1044412), (25716, 783309), (30718, 655758), (36431, 552924), (38574, 522206), (46077, 437172), (61436, 327879), (72862, 276462), (77148, 261103), (92154, 218586), (109293, 184308), (138231, 145724)]