20112793778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130602557}}^1$

素因数の和:130602577

約数の個数: 16

約数和(自身を含む): 37613536704

約数和(自身を除く): 17500742926

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130602557, 261205114, 914217899, 1436628127, 1828435798, 2873256254, 10056396889, 20112793778]

約数ペア:

[(1, 20112793778), (2, 10056396889), (7, 2873256254), (11, 1828435798), (14, 1436628127), (22, 914217899), (77, 261205114), (154, 130602557)]