20165202562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2255111}}^1$

素因数の和:2255393

約数の個数: 16

約数和(自身を含む): 32148876672

約数和(自身を除く): 11983674110

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 2255111, 4510222, 38336887, 76673774, 593094193, 1186188386, 10082601281, 20165202562]

約数ペア:

[(1, 20165202562), (2, 10082601281), (17, 1186188386), (34, 593094193), (263, 76673774), (526, 38336887), (4471, 4510222), (8942, 2255111)]