11192020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79943}}^1$

素因数の和:79959

約数の個数: 24

約数和(自身を含む): 26861184

約数和(自身を除く): 15669164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79943, 159886, 319772, 399715, 559601, 799430, 1119202, 1598860, 2238404, 2798005, 5596010, 11192020]

約数ペア:

[(1, 11192020), (2, 5596010), (4, 2798005), (5, 2238404), (7, 1598860), (10, 1119202), (14, 799430), (20, 559601), (28, 399715), (35, 319772), (70, 159886), (140, 79943)]