20231877735

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{8737}}^1$

素因数の和:9777

約数の個数: 64

約数和(自身を含む): 38125641600

約数和(自身を除く): 17893763865

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1009, 2295, 3027, 5045, 8737, 9081, 15135, 17153, 26211, 27243, 43685, 45405, 51459, 78633, 85765, 131055, 136215, 148529, 154377, 235899, 257295, 393165, 445587, 463131, 742645, 771885, 1179495, 1336761, 2227935, 2315655, 4010283, 6683805, 8815633, 20051415, 26446899, 44078165, 79340697, 132234495, 149865761, 238022091, 396703485, 449597283, 749328805, 1190110455, 1348791849, 2247986415, 4046375547, 6743959245, 20231877735]

約数ペア:

[(1, 20231877735), (3, 6743959245), (5, 4046375547), (9, 2247986415), (15, 1348791849), (17, 1190110455), (27, 749328805), (45, 449597283), (51, 396703485), (85, 238022091), (135, 149865761), (153, 132234495), (255, 79340697), (459, 44078165), (765, 26446899), (1009, 20051415), (2295, 8815633), (3027, 6683805), (5045, 4010283), (8737, 2315655), (9081, 2227935), (15135, 1336761), (17153, 1179495), (26211, 771885), (27243, 742645), (43685, 463131), (45405, 445587), (51459, 393165), (78633, 257295), (85765, 235899), (131055, 154377), (136215, 148529)]