20136284896

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6914933}}^1$

素因数の和:6914963

約数の個数: 48

約数和(自身を含む): 48791774304

約数和(自身を除く): 28655489408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6914933, 13829866, 27659732, 48404531, 55319464, 89894129, 96809062, 110638928, 179788258, 193618124, 221277856, 359576516, 387236248, 629258903, 719153032, 774472496, 1258517806, 1438306064, 1548944992, 2517035612, 2876612128, 5034071224, 10068142448, 20136284896]

約数ペア:

[(1, 20136284896), (2, 10068142448), (4, 5034071224), (7, 2876612128), (8, 2517035612), (13, 1548944992), (14, 1438306064), (16, 1258517806), (26, 774472496), (28, 719153032), (32, 629258903), (52, 387236248), (56, 359576516), (91, 221277856), (104, 193618124), (112, 179788258), (182, 110638928), (208, 96809062), (224, 89894129), (364, 55319464), (416, 48404531), (728, 27659732), (1456, 13829866), (2912, 6914933)]