20474522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1583}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 11458918

約数列:

[1, 2, 29, 58, 223, 446, 1583, 3166, 6467, 12934, 45907, 91814, 353009, 706018, 10237261, 20474522]

約数ペア:

[(1, 20474522), (2, 10237261), (29, 706018), (58, 353009), (223, 91814), (446, 45907), (1583, 12934), (3166, 6467)]