2020803003

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{446389}}^1$

素因数の和:446898

約数の個数: 12

約数和(自身を含む): 2924747280

約数和(自身を除く): 903944277

約数列:

[1, 3, 9, 503, 1509, 4527, 446389, 1339167, 4017501, 224533667, 673601001, 2020803003]

約数ペア:

[(1, 2020803003), (3, 673601001), (9, 224533667), (503, 4017501), (1509, 1339167), (4527, 446389)]