20334828

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31973}}^1$

素因数の和:32033

約数の個数: 24

約数和(自身を含む): 48344688

約数和(自身を除く): 28009860

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31973, 63946, 95919, 127892, 191838, 383676, 1694569, 3389138, 5083707, 6778276, 10167414, 20334828]

約数ペア:

[(1, 20334828), (2, 10167414), (3, 6778276), (4, 5083707), (6, 3389138), (12, 1694569), (53, 383676), (106, 191838), (159, 127892), (212, 95919), (318, 63946), (636, 31973)]