20341208499

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{51637}}^1\times {\mathrm{6911}}^1$

素因数の和:58570

約数の個数: 16

約数和(自身を含む): 28553748480

約数和(自身を除く): 8212539981

約数列:

[1, 3, 19, 57, 6911, 20733, 51637, 131309, 154911, 393927, 981103, 2943309, 356863307, 1070589921, 6780402833, 20341208499]

約数ペア:

[(1, 20341208499), (3, 6780402833), (19, 1070589921), (57, 356863307), (6911, 2943309), (20733, 981103), (51637, 393927), (131309, 154911)]