20126442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479201}}^1$

素因数の和:479213

約数の個数: 16

約数和(自身を含む): 46003392

約数和(自身を除く): 25876950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479201, 958402, 1437603, 2875206, 3354407, 6708814, 10063221, 20126442]

約数ペア:

[(1, 20126442), (2, 10063221), (3, 6708814), (6, 3354407), (7, 2875206), (14, 1437603), (21, 958402), (42, 479201)]