20076756676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{127679}}^1$

素因数の和:129771

約数の個数: 24

約数和(自身を含む): 37001664000

約数和(自身を除く): 16924907324

約数列:

[1, 2, 4, 19, 38, 76, 2069, 4138, 8276, 39311, 78622, 127679, 157244, 255358, 510716, 2425901, 4851802, 9703604, 264167851, 528335702, 1056671404, 5019189169, 10038378338, 20076756676]

約数ペア:

[(1, 20076756676), (2, 10038378338), (4, 5019189169), (19, 1056671404), (38, 528335702), (76, 264167851), (2069, 9703604), (4138, 4851802), (8276, 2425901), (39311, 510716), (78622, 255358), (127679, 157244)]