20005200756

素因数分解:

$2^2\times 3^2\times {\mathrm{555700021}}^1$

素因数の和:555700031

約数の個数: 18

約数和(自身を含む): 50568702002

約数和(自身を除く): 30563501246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 555700021, 1111400042, 1667100063, 2222800084, 3334200126, 5001300189, 6668400252, 10002600378, 20005200756]

約数ペア:

[(1, 20005200756), (2, 10002600378), (3, 6668400252), (4, 5001300189), (6, 3334200126), (9, 2222800084), (12, 1667100063), (18, 1111400042), (36, 555700021)]