20173025757

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{1213}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 27489466368

約数和(自身を除く): 7316440611

約数列:

[1, 3, 103, 107, 309, 321, 503, 1213, 1509, 3639, 11021, 33063, 51809, 53821, 124939, 129791, 155427, 161463, 374817, 389373, 610139, 1830417, 5543563, 13368473, 16630689, 40105419, 62844317, 65284873, 188532951, 195854619, 6724341919, 20173025757]

約数ペア:

[(1, 20173025757), (3, 6724341919), (103, 195854619), (107, 188532951), (309, 65284873), (321, 62844317), (503, 40105419), (1213, 16630689), (1509, 13368473), (3639, 5543563), (11021, 1830417), (33063, 610139), (51809, 389373), (53821, 374817), (124939, 161463), (129791, 155427)]