20149761902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1\times {\mathrm{150869}}^1$

素因数の和:152467

約数の個数: 16

約数和(自身を含む): 30947661360

約数和(自身を除く): 10797899458

約数列:

[1, 2, 43, 86, 1553, 3106, 66779, 133558, 150869, 301738, 6487367, 12974734, 234299557, 468599114, 10074880951, 20149761902]

約数ペア:

[(1, 20149761902), (2, 10074880951), (43, 468599114), (86, 234299557), (1553, 12974734), (3106, 6487367), (66779, 301738), (133558, 150869)]