20141489144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18929971}}^1$

素因数の和:18930003

約数の個数: 32

約数和(自身を含む): 45431932800

約数和(自身を除く): 25290443656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 18929971, 37859942, 75719884, 132509797, 151439768, 265019594, 359669449, 530039188, 719338898, 1060078376, 1438677796, 2517686143, 2877355592, 5035372286, 10070744572, 20141489144]

約数ペア:

[(1, 20141489144), (2, 10070744572), (4, 5035372286), (7, 2877355592), (8, 2517686143), (14, 1438677796), (19, 1060078376), (28, 719338898), (38, 530039188), (56, 359669449), (76, 265019594), (133, 151439768), (152, 132509797), (266, 75719884), (532, 37859942), (1064, 18929971)]