20148535295

素因数分解:

$5^1\times 7^1\times {\mathrm{11719}}^1\times {\mathrm{49123}}^1$

素因数の和:60854

約数の個数: 16

約数和(自身を含む): 27635197440

約数和(自身を除く): 7486662145

約数列:

[1, 5, 7, 35, 11719, 49123, 58595, 82033, 245615, 343861, 410165, 1719305, 575672437, 2878362185, 4029707059, 20148535295]

約数ペア:

[(1, 20148535295), (5, 4029707059), (7, 2878362185), (35, 575672437), (11719, 1719305), (49123, 410165), (58595, 343861), (82033, 245615)]