20512576039

素因数分解:

${\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1\times {\mathrm{6287}}^1$

素因数の和:7242

約数の個数: 16

約数和(自身を含む): 21289910400

約数和(自身を除く): 777334361

約数列:

[1, 37, 109, 809, 4033, 6287, 29933, 88181, 232619, 685283, 3262697, 5086183, 25355471, 188188771, 554393947, 20512576039]

約数ペア:

[(1, 20512576039), (37, 554393947), (109, 188188771), (809, 25355471), (4033, 5086183), (6287, 3262697), (29933, 685283), (88181, 232619)]