20850174

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10627}}^1$

素因数の和:10744

約数の個数: 24

約数和(自身を含む): 45594120

約数和(自身を除く): 24743946

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10627, 21254, 31881, 63762, 95643, 191286, 1158343, 2316686, 3475029, 6950058, 10425087, 20850174]

約数ペア:

[(1, 20850174), (2, 10425087), (3, 6950058), (6, 3475029), (9, 2316686), (18, 1158343), (109, 191286), (218, 95643), (327, 63762), (654, 31881), (981, 21254), (1962, 10627)]