20061433

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 24689664

約数和(自身を除く): 4628231

約数列:

[1, 7, 31, 47, 49, 217, 281, 329, 1457, 1519, 1967, 2303, 8711, 10199, 13207, 13769, 60977, 71393, 92449, 409417, 426839, 647143, 2865919, 20061433]

約数ペア:

[(1, 20061433), (7, 2865919), (31, 647143), (47, 426839), (49, 409417), (217, 92449), (281, 71393), (329, 60977), (1457, 13769), (1519, 13207), (1967, 10199), (2303, 8711)]