20346518331

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{24308863}}^1$

素因数の和:24308903

約数の個数: 16

約数和(自身を含む): 31115345920

約数和(自身を除く): 10768827589

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 24308863, 72926589, 218779767, 656339301, 753574753, 2260724259, 6782172777, 20346518331]

約数ペア:

[(1, 20346518331), (3, 6782172777), (9, 2260724259), (27, 753574753), (31, 656339301), (93, 218779767), (279, 72926589), (837, 24308863)]