12234064420

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{862769}}^1$

素因数の和:863487

約数の個数: 24

約数和(自身を含む): 25727801400

約数和(自身を除く): 13493736980

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 862769, 1725538, 3451076, 4313845, 8627690, 17255380, 611703221, 1223406442, 2446812884, 3058516105, 6117032210, 12234064420]

約数ペア:

[(1, 12234064420), (2, 6117032210), (4, 3058516105), (5, 2446812884), (10, 1223406442), (20, 611703221), (709, 17255380), (1418, 8627690), (2836, 4313845), (3545, 3451076), (7090, 1725538), (14180, 862769)]