20169884133

素因数分解:

$3^2\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{150379}}^1$

素因数の和:152521

約数の個数: 24

約数和(自身を含む): 33312177600

約数和(自身を除く): 13142293467

約数列:

[1, 3, 7, 9, 21, 63, 2129, 6387, 14903, 19161, 44709, 134127, 150379, 451137, 1052653, 1353411, 3157959, 9473877, 320156891, 960470673, 2241098237, 2881412019, 6723294711, 20169884133]

約数ペア:

[(1, 20169884133), (3, 6723294711), (7, 2881412019), (9, 2241098237), (21, 960470673), (63, 320156891), (2129, 9473877), (6387, 3157959), (14903, 1353411), (19161, 1052653), (44709, 451137), (134127, 150379)]