20237076197

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2784791}}^1$

素因数の和:2784860

約数の個数: 12

約数和(自身を含む): 22423145184

約数和(自身を除く): 2186068987

約数列:

[1, 13, 43, 169, 559, 7267, 2784791, 36202283, 119746013, 470629679, 1556698169, 20237076197]

約数ペア:

[(1, 20237076197), (13, 1556698169), (43, 470629679), (169, 119746013), (559, 36202283), (7267, 2784791)]