20180632916

素因数分解:

$2^2\times {\mathrm{35141}}^1\times {\mathrm{143569}}^1$

素因数の和:178714

約数の個数: 12

約数和(自身を含む): 35317358580

約数和(自身を除く): 15136725664

約数列:

[1, 2, 4, 35141, 70282, 140564, 143569, 287138, 574276, 5045158229, 10090316458, 20180632916]

約数ペア:

[(1, 20180632916), (2, 10090316458), (4, 5045158229), (35141, 574276), (70282, 287138), (140564, 143569)]