20137614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4481}}^1$

素因数の和:4600

約数の個数: 32

約数和(自身を含む): 46469376

約数和(自身を除く): 26331762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4481, 4494, 8962, 13443, 26886, 31367, 62734, 94101, 188202, 479467, 958934, 1438401, 2876802, 3356269, 6712538, 10068807, 20137614]

約数ペア:

[(1, 20137614), (2, 10068807), (3, 6712538), (6, 3356269), (7, 2876802), (14, 1438401), (21, 958934), (42, 479467), (107, 188202), (214, 94101), (321, 62734), (642, 31367), (749, 26886), (1498, 13443), (2247, 8962), (4481, 4494)]