20166485060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13812661}}^1$

素因数の和:13812743

約数の個数: 24

約数和(自身を含む): 42929753496

約数和(自身を除く): 22763268436

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 13812661, 27625322, 55250644, 69063305, 138126610, 276253220, 1008324253, 2016648506, 4033297012, 5041621265, 10083242530, 20166485060]

約数ペア:

[(1, 20166485060), (2, 10083242530), (4, 5041621265), (5, 4033297012), (10, 2016648506), (20, 1008324253), (73, 276253220), (146, 138126610), (292, 69063305), (365, 55250644), (730, 27625322), (1460, 13812661)]