20163631445

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1\times {\mathrm{40151}}^1$

素因数の和:42340

約数の個数: 16

約数和(自身を含む): 24723353088

約数和(自身を除く): 4559721643

約数列:

[1, 5, 47, 235, 2137, 10685, 40151, 100439, 200755, 502195, 1887097, 9435485, 85802687, 429013435, 4032726289, 20163631445]

約数ペア:

[(1, 20163631445), (5, 4032726289), (47, 429013435), (235, 85802687), (2137, 9435485), (10685, 1887097), (40151, 502195), (100439, 200755)]