20155834908

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{514127}}^1$

素因数の和:514165

約数の個数: 90

約数和(自身を含む): 57917033328

約数和(自身を除く): 37761198420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3564, 4356, 6534, 9801, 13068, 19602, 39204, 514127, 1028254, 1542381, 2056508, 3084762, 4627143, 5655397, 6169524, 9254286, 11310794, 13881429, 16966191, 18508572, 22621588, 27762858, 33932382, 41644287, 50898573, 55525716, 62209367, 67864764, 83288574, 101797146, 124418734, 152695719, 166577148, 186628101, 203594292, 248837468, 305391438, 373256202, 458087157, 559884303, 610782876, 746512404, 916174314, 1119768606, 1679652909, 1832348628, 2239537212, 3359305818, 5038958727, 6718611636, 10077917454, 20155834908]

約数ペア:

[(1, 20155834908), (2, 10077917454), (3, 6718611636), (4, 5038958727), (6, 3359305818), (9, 2239537212), (11, 1832348628), (12, 1679652909), (18, 1119768606), (22, 916174314), (27, 746512404), (33, 610782876), (36, 559884303), (44, 458087157), (54, 373256202), (66, 305391438), (81, 248837468), (99, 203594292), (108, 186628101), (121, 166577148), (132, 152695719), (162, 124418734), (198, 101797146), (242, 83288574), (297, 67864764), (324, 62209367), (363, 55525716), (396, 50898573), (484, 41644287), (594, 33932382), (726, 27762858), (891, 22621588), (1089, 18508572), (1188, 16966191), (1452, 13881429), (1782, 11310794), (2178, 9254286), (3267, 6169524), (3564, 5655397), (4356, 4627143), (6534, 3084762), (9801, 2056508), (13068, 1542381), (19602, 1028254), (39204, 514127)]