20565732099

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1\times {\mathrm{14051}}^1$

素因数の和:16691

約数の個数: 32

約数和(自身を含む): 31687822080

約数和(自身を除く): 11122089981

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2609, 7827, 14051, 28699, 42153, 44353, 86097, 133059, 154561, 238867, 463683, 487883, 716601, 1463649, 2627537, 7882611, 36659059, 109977177, 403249649, 623204003, 1209748947, 1869612009, 6855244033, 20565732099]

約数ペア:

[(1, 20565732099), (3, 6855244033), (11, 1869612009), (17, 1209748947), (33, 623204003), (51, 403249649), (187, 109977177), (561, 36659059), (2609, 7882611), (7827, 2627537), (14051, 1463649), (28699, 716601), (42153, 487883), (44353, 463683), (86097, 238867), (133059, 154561)]