20125020236

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{1607}}^1\times {\mathrm{10067}}^1$

素因数の和:11989

約数の個数: 24

約数和(自身を含む): 35357527296

約数和(自身を除く): 15232507060

約数列:

[1, 2, 4, 311, 622, 1244, 1607, 3214, 6428, 10067, 20134, 40268, 499777, 999554, 1999108, 3130837, 6261674, 12523348, 16177669, 32355338, 64710676, 5031255059, 10062510118, 20125020236]

約数ペア:

[(1, 20125020236), (2, 10062510118), (4, 5031255059), (311, 64710676), (622, 32355338), (1244, 16177669), (1607, 12523348), (3214, 6261674), (6428, 3130837), (10067, 1999108), (20134, 999554), (40268, 499777)]