20211050202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28306793}}^1$

素因数の和:28306822

約数の個数: 32

約数和(自身を含む): 48914140032

約数和(自身を除く): 28703089830

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28306793, 56613586, 84920379, 169840758, 198147551, 396295102, 481215481, 594442653, 962430962, 1188885306, 1443646443, 2887292886, 3368508367, 6737016734, 10105525101, 20211050202]

約数ペア:

[(1, 20211050202), (2, 10105525101), (3, 6737016734), (6, 3368508367), (7, 2887292886), (14, 1443646443), (17, 1188885306), (21, 962430962), (34, 594442653), (42, 481215481), (51, 396295102), (102, 198147551), (119, 169840758), (238, 84920379), (357, 56613586), (714, 28306793)]