20104261646

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10797133}}^1$

素因数の和:10797168

約数の個数: 24

約数和(自身を含む): 36926198280

約数和(自身を除く): 16821936634

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10797133, 21594266, 75579931, 151159862, 205145527, 410291054, 529059517, 1058119034, 1436018689, 2872037378, 10052130823, 20104261646]

約数ペア:

[(1, 20104261646), (2, 10052130823), (7, 2872037378), (14, 1436018689), (19, 1058119034), (38, 529059517), (49, 410291054), (98, 205145527), (133, 151159862), (266, 75579931), (931, 21594266), (1862, 10797133)]