20227320976

素因数分解:

$2^4\times {\mathrm{3041}}^1\times {\mathrm{415721}}^1$

素因数の和:418770

約数の個数: 20

約数和(自身を含む): 39203416044

約数和(自身を除く): 18976095068

約数列:

[1, 2, 4, 8, 16, 3041, 6082, 12164, 24328, 48656, 415721, 831442, 1662884, 3325768, 6651536, 1264207561, 2528415122, 5056830244, 10113660488, 20227320976]

約数ペア:

[(1, 20227320976), (2, 10113660488), (4, 5056830244), (8, 2528415122), (16, 1264207561), (3041, 6651536), (6082, 3325768), (12164, 1662884), (24328, 831442), (48656, 415721)]