2020888983

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1\times {\mathrm{9931}}^1$

素因数の和:12302

約数の個数: 16

約数和(自身を含む): 2788905600

約数和(自身を除く): 768016617

約数列:

[1, 3, 29, 87, 2339, 7017, 9931, 29793, 67831, 203493, 287999, 863997, 23228609, 69685827, 673629661, 2020888983]

約数ペア:

[(1, 2020888983), (3, 673629661), (29, 69685827), (87, 23228609), (2339, 863997), (7017, 287999), (9931, 203493), (29793, 67831)]