20031768

素因数分解:

$2^3\times 3^2\times {\mathrm{278219}}^1$

素因数の和:278231

約数の個数: 24

約数和(自身を含む): 54252900

約数和(自身を除く): 34221132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278219, 556438, 834657, 1112876, 1669314, 2225752, 2503971, 3338628, 5007942, 6677256, 10015884, 20031768]

約数ペア:

[(1, 20031768), (2, 10015884), (3, 6677256), (4, 5007942), (6, 3338628), (8, 2503971), (9, 2225752), (12, 1669314), (18, 1112876), (24, 834657), (36, 556438), (72, 278219)]