20352690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{226141}}^1$

素因数の和:226154

約数の個数: 24

約数和(自身を含む): 52917228

約数和(自身を除く): 32564538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 226141, 452282, 678423, 1130705, 1356846, 2035269, 2261410, 3392115, 4070538, 6784230, 10176345, 20352690]

約数ペア:

[(1, 20352690), (2, 10176345), (3, 6784230), (5, 4070538), (6, 3392115), (9, 2261410), (10, 2035269), (15, 1356846), (18, 1130705), (30, 678423), (45, 452282), (90, 226141)]