20185365046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6898621}}^1$

素因数の和:6898660

約数の個数: 32

約数和(自身を含む): 39736062720

約数和(自身を除く): 19550697674

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6898621, 13797242, 48290347, 75884831, 96580694, 131073799, 151769662, 262147598, 531193817, 917516593, 1062387634, 1441811789, 1835033186, 2883623578, 10092682523, 20185365046]

約数ペア:

[(1, 20185365046), (2, 10092682523), (7, 2883623578), (11, 1835033186), (14, 1441811789), (19, 1062387634), (22, 917516593), (38, 531193817), (77, 262147598), (133, 151769662), (154, 131073799), (209, 96580694), (266, 75884831), (418, 48290347), (1463, 13797242), (2926, 6898621)]