20042046

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 44774400

約数和(自身を除く): 24732354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1759, 1899, 3518, 3798, 5277, 5697, 10554, 11394, 15831, 31662, 47493, 94986, 371149, 742298, 1113447, 2226894, 3340341, 6680682, 10021023, 20042046]

約数ペア:

[(1, 20042046), (2, 10021023), (3, 6680682), (6, 3340341), (9, 2226894), (18, 1113447), (27, 742298), (54, 371149), (211, 94986), (422, 47493), (633, 31662), (1266, 15831), (1759, 11394), (1899, 10554), (3518, 5697), (3798, 5277)]