20118996942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{454297}}^1$

素因数の和:454385

約数の個数: 48

約数和(自身を含む): 44953695696

約数和(自身を除く): 24834698754

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 242, 363, 366, 671, 726, 1342, 2013, 4026, 7381, 14762, 22143, 44286, 454297, 908594, 1362891, 2725782, 4997267, 9994534, 14991801, 27712117, 29983602, 54969937, 55424234, 83136351, 109939874, 164909811, 166272702, 304833287, 329819622, 609666574, 914499861, 1828999722, 3353166157, 6706332314, 10059498471, 20118996942]

約数ペア:

[(1, 20118996942), (2, 10059498471), (3, 6706332314), (6, 3353166157), (11, 1828999722), (22, 914499861), (33, 609666574), (61, 329819622), (66, 304833287), (121, 166272702), (122, 164909811), (183, 109939874), (242, 83136351), (363, 55424234), (366, 54969937), (671, 29983602), (726, 27712117), (1342, 14991801), (2013, 9994534), (4026, 4997267), (7381, 2725782), (14762, 1362891), (22143, 908594), (44286, 454297)]