20126322426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68456879}}^1$

素因数の和:68456898

約数の個数: 24

約数和(自身を含む): 46824505920

約数和(自身を除く): 26698183494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68456879, 136913758, 205370637, 410741274, 479198153, 958396306, 1437594459, 2875188918, 3354387071, 6708774142, 10063161213, 20126322426]

約数ペア:

[(1, 20126322426), (2, 10063161213), (3, 6708774142), (6, 3354387071), (7, 2875188918), (14, 1437594459), (21, 958396306), (42, 479198153), (49, 410741274), (98, 205370637), (147, 136913758), (294, 68456879)]