20220057

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 14979303

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 5237, 15711, 47133, 57607, 68081, 141399, 172821, 204243, 518463, 612729, 748891, 1555389, 1838187, 2246673, 6740019, 20220057]

約数ペア:

[(1, 20220057), (3, 6740019), (9, 2246673), (11, 1838187), (13, 1555389), (27, 748891), (33, 612729), (39, 518463), (99, 204243), (117, 172821), (143, 141399), (297, 68081), (351, 57607), (429, 47133), (1287, 15711), (3861, 5237)]