20172654574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4098467}}^1$

素因数の和:4098599

約数の個数: 16

約数和(自身を含む): 31869687168

約数和(自身を除く): 11697032594

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 4098467, 8196934, 94264741, 188529482, 438535969, 877071938, 10086327287, 20172654574]

約数ペア:

[(1, 20172654574), (2, 10086327287), (23, 877071938), (46, 438535969), (107, 188529482), (214, 94264741), (2461, 8196934), (4922, 4098467)]