20012526

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9839}}^1$

素因数の和:9960

約数の個数: 24

約数和(自身を含む): 43748640

約数和(自身を除く): 23736114

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9839, 19678, 29517, 59034, 88551, 177102, 1111807, 2223614, 3335421, 6670842, 10006263, 20012526]

約数ペア:

[(1, 20012526), (2, 10006263), (3, 6670842), (6, 3335421), (9, 2223614), (18, 1111807), (113, 177102), (226, 88551), (339, 59034), (678, 29517), (1017, 19678), (2034, 9839)]