20256169827

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{103099}}^1$

素因数の和:104010

約数の個数: 16

約数和(自身を含む): 27383360000

約数和(自身を除く): 7127190173

約数列:

[1, 3, 79, 237, 829, 2487, 65491, 103099, 196473, 309297, 8144821, 24434463, 85469071, 256407213, 6752056609, 20256169827]

約数ペア:

[(1, 20256169827), (3, 6752056609), (79, 256407213), (237, 85469071), (829, 24434463), (2487, 8144821), (65491, 309297), (103099, 196473)]