20126844066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{693503}}^1$

素因数の和:694206

約数の個数: 32

約数和(自身を含む): 46070857728

約数和(自身を除く): 25944013662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 691, 1382, 2073, 4146, 4837, 9674, 14511, 29022, 693503, 1387006, 2080509, 4161018, 4854521, 9709042, 14563563, 29127126, 479210573, 958421146, 1437631719, 2875263438, 3354474011, 6708948022, 10063422033, 20126844066]

約数ペア:

[(1, 20126844066), (2, 10063422033), (3, 6708948022), (6, 3354474011), (7, 2875263438), (14, 1437631719), (21, 958421146), (42, 479210573), (691, 29127126), (1382, 14563563), (2073, 9709042), (4146, 4854521), (4837, 4161018), (9674, 2080509), (14511, 1387006), (29022, 693503)]