20345156623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5726191}}^1$

素因数の和:5726238

約数の個数: 16

約数和(自身を含む): 24737149440

約数和(自身を除く): 4391992817

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 5726191, 62988101, 97345247, 108797629, 1070797717, 1196773919, 1849559693, 20345156623]

約数ペア:

[(1, 20345156623), (11, 1849559693), (17, 1196773919), (19, 1070797717), (187, 108797629), (209, 97345247), (323, 62988101), (3553, 5726191)]