20201233605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{192392701}}^1$

素因数の和:192392716

約数の個数: 16

約数和(自身を含む): 36939398784

約数和(自身を除く): 16738165179

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 192392701, 577178103, 961963505, 1346748907, 2885890515, 4040246721, 6733744535, 20201233605]

約数ペア:

[(1, 20201233605), (3, 6733744535), (5, 4040246721), (7, 2885890515), (15, 1346748907), (21, 961963505), (35, 577178103), (105, 192392701)]