2020374

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 4422600

約数和(自身を除く): 2402226

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1049, 1926, 2098, 3147, 6294, 9441, 18882, 112243, 224486, 336729, 673458, 1010187, 2020374]

約数ペア:

[(1, 2020374), (2, 1010187), (3, 673458), (6, 336729), (9, 224486), (18, 112243), (107, 18882), (214, 9441), (321, 6294), (642, 3147), (963, 2098), (1049, 1926)]