20740803036

素因数分解:

$2^2\times 3^1\times {\mathrm{1728400253}}^1$

素因数の和:1728400260

約数の個数: 12

約数和(自身を含む): 48395207112

約数和(自身を除く): 27654404076

約数列:

[1, 2, 3, 4, 6, 12, 1728400253, 3456800506, 5185200759, 6913601012, 10370401518, 20740803036]

約数ペア:

[(1, 20740803036), (2, 10370401518), (3, 6913601012), (4, 5185200759), (6, 3456800506), (12, 1728400253)]