20221377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32251}}^1$

素因数の和:32284

約数の個数: 16

約数和(自身を含む): 30961920

約数和(自身を除く): 10740543

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32251, 96753, 354761, 612769, 1064283, 1838307, 6740459, 20221377]

約数ペア:

[(1, 20221377), (3, 6740459), (11, 1838307), (19, 1064283), (33, 612769), (57, 354761), (209, 96753), (627, 32251)]