2009202006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2517797}}^1$

素因数の和:2517828

約数の個数: 32

約数和(自身を含む): 4834172160

約数和(自身を除く): 2824970154

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2517797, 5035594, 7553391, 15106782, 17624579, 35249158, 47838143, 52873737, 95676286, 105747474, 143514429, 287028858, 334867001, 669734002, 1004601003, 2009202006]

約数ペア:

[(1, 2009202006), (2, 1004601003), (3, 669734002), (6, 334867001), (7, 287028858), (14, 143514429), (19, 105747474), (21, 95676286), (38, 52873737), (42, 47838143), (57, 35249158), (114, 17624579), (133, 15106782), (266, 7553391), (399, 5035594), (798, 2517797)]