20155360824

素因数分解:

$2^3\times 3^2\times {\mathrm{279935567}}^1$

素因数の和:279935579

約数の個数: 24

約数和(自身を含む): 54587435760

約数和(自身を除く): 34432074936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279935567, 559871134, 839806701, 1119742268, 1679613402, 2239484536, 2519420103, 3359226804, 5038840206, 6718453608, 10077680412, 20155360824]

約数ペア:

[(1, 20155360824), (2, 10077680412), (3, 6718453608), (4, 5038840206), (6, 3359226804), (8, 2519420103), (9, 2239484536), (12, 1679613402), (18, 1119742268), (24, 839806701), (36, 559871134), (72, 279935567)]