2020443188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{217439}}^1$

素因数の和:217567

約数の個数: 24

約数和(自身を含む): 3726051840

約数和(自身を除く): 1705608652

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 217439, 434878, 869756, 5001097, 10002194, 20004388, 21961339, 43922678, 87845356, 505110797, 1010221594, 2020443188]

約数ペア:

[(1, 2020443188), (2, 1010221594), (4, 505110797), (23, 87845356), (46, 43922678), (92, 21961339), (101, 20004388), (202, 10002194), (404, 5001097), (2323, 869756), (4646, 434878), (9292, 217439)]