20652819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5849}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 30326400

約数和(自身を除く): 9673581

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 5849, 17547, 64339, 193017, 625843, 1877529, 6884273, 20652819]

約数ペア:

[(1, 20652819), (3, 6884273), (11, 1877529), (33, 625843), (107, 193017), (321, 64339), (1177, 17547), (3531, 5849)]