20135131674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479407897}}^1$

素因数の和:479407909

約数の個数: 16

約数和(自身を含む): 46023158208

約数和(自身を除く): 25888026534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479407897, 958815794, 1438223691, 2876447382, 3355855279, 6711710558, 10067565837, 20135131674]

約数ペア:

[(1, 20135131674), (2, 10067565837), (3, 6711710558), (6, 3355855279), (7, 2876447382), (14, 1438223691), (21, 958815794), (42, 479407897)]