20192457663

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1\times {\mathrm{4127}}^1$

素因数の和:6276

約数の個数: 48

約数和(自身を含む): 34259097600

約数和(自身を除く): 14066639937

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2099, 2331, 4127, 6297, 12381, 14693, 18891, 28889, 37143, 44079, 77663, 86667, 132237, 152699, 232989, 260001, 458097, 543641, 698967, 1068893, 1374291, 1630923, 3206679, 4892769, 8662573, 9620037, 25987719, 60638011, 77963157, 181914033, 320515201, 545742099, 961545603, 2243606407, 2884636809, 6730819221, 20192457663]

約数ペア:

[(1, 20192457663), (3, 6730819221), (7, 2884636809), (9, 2243606407), (21, 961545603), (37, 545742099), (63, 320515201), (111, 181914033), (259, 77963157), (333, 60638011), (777, 25987719), (2099, 9620037), (2331, 8662573), (4127, 4892769), (6297, 3206679), (12381, 1630923), (14693, 1374291), (18891, 1068893), (28889, 698967), (37143, 543641), (44079, 458097), (77663, 260001), (86667, 232989), (132237, 152699)]