20236706

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5634

約数の個数: 24

約数和(自身を含む): 36271836

約数和(自身を除く): 16035130

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 5581, 11162, 39067, 78134, 206497, 273469, 412994, 546938, 1445479, 2890958, 10118353, 20236706]

約数ペア:

[(1, 20236706), (2, 10118353), (7, 2890958), (14, 1445479), (37, 546938), (49, 412994), (74, 273469), (98, 206497), (259, 78134), (518, 39067), (1813, 11162), (3626, 5581)]