20182564892493

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{10501}}^1\times {\mathrm{64381}}^1$

素因数の和:75026

約数の個数: 48

約数和(自身を含む): 30377607316992

約数和(自身を除く): 10195042424499

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 3317, 9951, 10501, 29853, 31503, 64381, 94509, 193143, 325531, 579429, 976593, 1123607, 1995811, 2929779, 3370821, 5987433, 6888767, 10112463, 17962299, 20666301, 34831817, 61998903, 104495451, 213551777, 313486353, 640655331, 676064881, 1921965993, 2028194643, 6084583929, 20958011311, 62874033933, 72338942267, 188622101799, 217016826801, 651050480403, 2242507210277, 6727521630831, 20182564892493]

約数ペア:

[(1, 20182564892493), (3, 6727521630831), (9, 2242507210277), (31, 651050480403), (93, 217016826801), (107, 188622101799), (279, 72338942267), (321, 62874033933), (963, 20958011311), (3317, 6084583929), (9951, 2028194643), (10501, 1921965993), (29853, 676064881), (31503, 640655331), (64381, 313486353), (94509, 213551777), (193143, 104495451), (325531, 61998903), (579429, 34831817), (976593, 20666301), (1123607, 17962299), (1995811, 10112463), (2929779, 6888767), (3370821, 5987433)]