20183145955

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1090097}}^1$

素因数の和:1090155

約数の個数: 24

約数和(自身を含む): 28935561312

約数和(自身を除く): 8752415357

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 18515, 1090097, 5450485, 7630679, 25072231, 38153395, 125361155, 175505617, 576661313, 877528085, 2883306565, 4036629191, 20183145955]

約数ペア:

[(1, 20183145955), (5, 4036629191), (7, 2883306565), (23, 877528085), (35, 576661313), (115, 175505617), (161, 125361155), (529, 38153395), (805, 25072231), (2645, 7630679), (3703, 5450485), (18515, 1090097)]