20343365199

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{55131071}}^1$

素因数の和:55131118

約数の個数: 12

約数和(自身を含む): 30101565312

約数和(自身を除く): 9758200113

約数列:

[1, 3, 9, 41, 123, 369, 55131071, 165393213, 496179639, 2260373911, 6781121733, 20343365199]

約数ペア:

[(1, 20343365199), (3, 6781121733), (9, 2260373911), (41, 496179639), (123, 165393213), (369, 55131071)]