20188140789

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1\times {\mathrm{36017}}^1$

素因数の和:37004

約数の個数: 16

約数和(自身を含む): 27060179328

約数和(自身を除く): 6872038539

約数列:

[1, 3, 257, 727, 771, 2181, 36017, 108051, 186839, 560517, 9256369, 26184359, 27769107, 78553077, 6729380263, 20188140789]

約数ペア:

[(1, 20188140789), (3, 6729380263), (257, 78553077), (727, 27769107), (771, 26184359), (2181, 9256369), (36017, 560517), (108051, 186839)]