20014486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2729}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 31777200

約数和(自身を除く): 11762714

約数列:

[1, 2, 19, 38, 193, 386, 2729, 3667, 5458, 7334, 51851, 103702, 526697, 1053394, 10007243, 20014486]

約数ペア:

[(1, 20014486), (2, 10007243), (19, 1053394), (38, 526697), (193, 103702), (386, 51851), (2729, 7334), (3667, 5458)]