20102600287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8421701}}^1$

素因数の和:8421750

約数の個数: 16

約数和(自身を含む): 25871468544

約数和(自身を除く): 5768868257

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 8421701, 58951907, 92638711, 261072731, 648470977, 1827509117, 2871800041, 20102600287]

約数ペア:

[(1, 20102600287), (7, 2871800041), (11, 1827509117), (31, 648470977), (77, 261072731), (217, 92638711), (341, 58951907), (2387, 8421701)]