20192242938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20902943}}^1$

素因数の和:20902978

約数の個数: 32

約数和(自身を含む): 48160382976

約数和(自身を除く): 27968140038

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20902943, 41805886, 62708829, 125417658, 146320601, 292641202, 438961803, 480767689, 877923606, 961535378, 1442303067, 2884606134, 3365373823, 6730747646, 10096121469, 20192242938]

約数ペア:

[(1, 20192242938), (2, 10096121469), (3, 6730747646), (6, 3365373823), (7, 2884606134), (14, 1442303067), (21, 961535378), (23, 877923606), (42, 480767689), (46, 438961803), (69, 292641202), (138, 146320601), (161, 125417658), (322, 62708829), (483, 41805886), (966, 20902943)]