20007325679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2309}}^1\times {\mathrm{3769}}^1$

素因数の和:6119

約数の個数: 24

約数和(自身を含む): 23165142000

約数和(自身を除く): 3157816321

約数列:

[1, 11, 19, 121, 209, 2299, 2309, 3769, 25399, 41459, 43871, 71611, 279389, 456049, 482581, 787721, 5308391, 8664931, 8702621, 95728831, 165349799, 1053017141, 1818847789, 20007325679]

約数ペア:

[(1, 20007325679), (11, 1818847789), (19, 1053017141), (121, 165349799), (209, 95728831), (2299, 8702621), (2309, 8664931), (3769, 5308391), (25399, 787721), (41459, 482581), (43871, 456049), (71611, 279389)]