20076564495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1\times {\mathrm{1097}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 34944860160

約数和(自身を除く): 14868295665

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 739, 1097, 1651, 1905, 2217, 3291, 3695, 4953, 5485, 8255, 9607, 11085, 14261, 16455, 24765, 28821, 42783, 48035, 71305, 93853, 139319, 144105, 213915, 281559, 417957, 469265, 696595, 810683, 1220089, 1407795, 1811147, 2089785, 2432049, 3660267, 4053415, 5433441, 6100445, 9055735, 10538879, 12160245, 18301335, 27167205, 31616637, 52694395, 102956741, 158083185, 308870223, 514783705, 1338437633, 1544351115, 4015312899, 6692188165, 20076564495]

約数ペア:

[(1, 20076564495), (3, 6692188165), (5, 4015312899), (13, 1544351115), (15, 1338437633), (39, 514783705), (65, 308870223), (127, 158083185), (195, 102956741), (381, 52694395), (635, 31616637), (739, 27167205), (1097, 18301335), (1651, 12160245), (1905, 10538879), (2217, 9055735), (3291, 6100445), (3695, 5433441), (4953, 4053415), (5485, 3660267), (8255, 2432049), (9607, 2089785), (11085, 1811147), (14261, 1407795), (16455, 1220089), (24765, 810683), (28821, 696595), (42783, 469265), (48035, 417957), (71305, 281559), (93853, 213915), (139319, 144105)]