20964204

素因数分解:

$2^2\times 3^3\times {\mathrm{194113}}^1$

素因数の和:194126

約数の個数: 24

約数和(自身を含む): 54351920

約数和(自身を除く): 33387716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 194113, 388226, 582339, 776452, 1164678, 1747017, 2329356, 3494034, 5241051, 6988068, 10482102, 20964204]

約数ペア:

[(1, 20964204), (2, 10482102), (3, 6988068), (4, 5241051), (6, 3494034), (9, 2329356), (12, 1747017), (18, 1164678), (27, 776452), (36, 582339), (54, 388226), (108, 194113)]