20009826

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38333}}^1$

素因数の和:38370

約数の個数: 24

約数和(自身を含む): 44850780

約数和(自身を除く): 24840954

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38333, 76666, 114999, 229998, 344997, 689994, 1111657, 2223314, 3334971, 6669942, 10004913, 20009826]

約数ペア:

[(1, 20009826), (2, 10004913), (3, 6669942), (6, 3334971), (9, 2223314), (18, 1111657), (29, 689994), (58, 344997), (87, 229998), (174, 114999), (261, 76666), (522, 38333)]