20216375046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{960763}}^1$

素因数の和:960945

約数の個数: 48

約数和(自身を含む): 50359405824

約数和(自身を除く): 30143030778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1503, 2338, 3006, 3507, 7014, 10521, 21042, 960763, 1921526, 2882289, 5764578, 6725341, 8646867, 13450682, 17293734, 20176023, 40352046, 60528069, 121056138, 160447421, 320894842, 481342263, 962684526, 1123131947, 1444026789, 2246263894, 2888053578, 3369395841, 6738791682, 10108187523, 20216375046]

約数ペア:

[(1, 20216375046), (2, 10108187523), (3, 6738791682), (6, 3369395841), (7, 2888053578), (9, 2246263894), (14, 1444026789), (18, 1123131947), (21, 962684526), (42, 481342263), (63, 320894842), (126, 160447421), (167, 121056138), (334, 60528069), (501, 40352046), (1002, 20176023), (1169, 17293734), (1503, 13450682), (2338, 8646867), (3006, 6725341), (3507, 5764578), (7014, 2882289), (10521, 1921526), (21042, 960763)]