20155657047

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{5897}}^1\times {\mathrm{8971}}^1$

素因数の和:14998

約数の個数: 16

約数和(自身を含む): 27093430272

約数和(自身を除く): 6937773225

約数列:

[1, 3, 127, 381, 5897, 8971, 17691, 26913, 748919, 1139317, 2246757, 3417951, 52901987, 158705961, 6718552349, 20155657047]

約数ペア:

[(1, 20155657047), (3, 6718552349), (127, 158705961), (381, 52901987), (5897, 3417951), (8971, 2246757), (17691, 1139317), (26913, 748919)]