20077484553

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^3\times {\mathrm{8731}}^1$

素因数の和:8816

約数の個数: 64

約数和(自身を含む): 35542732800

約数和(自身を除く): 15465248247

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 529, 621, 1449, 1587, 3703, 4347, 4761, 8731, 11109, 12167, 14283, 26193, 33327, 36501, 61117, 78579, 85169, 99981, 109503, 183351, 200813, 235737, 255507, 328509, 550053, 602439, 766521, 1405691, 1650159, 1807317, 2299563, 4217073, 4618699, 5421951, 12651219, 13856097, 32330893, 37953657, 41568291, 96992679, 106230077, 124704873, 290978037, 318690231, 743610539, 872934111, 956070693, 2230831617, 2868212079, 6692494851, 20077484553]

約数ペア:

[(1, 20077484553), (3, 6692494851), (7, 2868212079), (9, 2230831617), (21, 956070693), (23, 872934111), (27, 743610539), (63, 318690231), (69, 290978037), (161, 124704873), (189, 106230077), (207, 96992679), (483, 41568291), (529, 37953657), (621, 32330893), (1449, 13856097), (1587, 12651219), (3703, 5421951), (4347, 4618699), (4761, 4217073), (8731, 2299563), (11109, 1807317), (12167, 1650159), (14283, 1405691), (26193, 766521), (33327, 602439), (36501, 550053), (61117, 328509), (78579, 255507), (85169, 235737), (99981, 200813), (109503, 183351)]