20442060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113567}}^1$

素因数の和:113582

約数の個数: 36

約数和(自身を含む): 62008128

約数和(自身を除く): 41566068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 113567, 227134, 340701, 454268, 567835, 681402, 1022103, 1135670, 1362804, 1703505, 2044206, 2271340, 3407010, 4088412, 5110515, 6814020, 10221030, 20442060]

約数ペア:

[(1, 20442060), (2, 10221030), (3, 6814020), (4, 5110515), (5, 4088412), (6, 3407010), (9, 2271340), (10, 2044206), (12, 1703505), (15, 1362804), (18, 1135670), (20, 1022103), (30, 681402), (36, 567835), (45, 454268), (60, 340701), (90, 227134), (180, 113567)]