20188552562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{436547}}^1$

素因数の和:437785

約数の個数: 16

約数和(自身を含む): 31902927840

約数和(自身を除く): 11714375278

約数列:

[1, 2, 19, 38, 1217, 2434, 23123, 46246, 436547, 873094, 8294393, 16588786, 531277699, 1062555398, 10094276281, 20188552562]

約数ペア:

[(1, 20188552562), (2, 10094276281), (19, 1062555398), (38, 531277699), (1217, 16588786), (2434, 8294393), (23123, 873094), (46246, 436547)]