20163578982

素因数分解:

$2^1\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{2028121}}^1$

素因数の和:2029783

約数の個数: 16

約数和(自身を含む): 40351515312

約数和(自身を除く): 20187936330

約数列:

[1, 2, 3, 6, 1657, 3314, 4971, 9942, 2028121, 4056242, 6084363, 12168726, 3360596497, 6721192994, 10081789491, 20163578982]

約数ペア:

[(1, 20163578982), (2, 10081789491), (3, 6721192994), (6, 3360596497), (1657, 12168726), (3314, 6084363), (4971, 4056242), (9942, 2028121)]