20227636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35363}}^1$

素因数の和:35391

約数の個数: 24

約数和(自身を含む): 41588064

約数和(自身を除く): 21360428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35363, 70726, 141452, 388993, 459719, 777986, 919438, 1555972, 1838876, 5056909, 10113818, 20227636]

約数ペア:

[(1, 20227636), (2, 10113818), (4, 5056909), (11, 1838876), (13, 1555972), (22, 919438), (26, 777986), (44, 459719), (52, 388993), (143, 141452), (286, 70726), (572, 35363)]