20589034455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{3533}}^1$

素因数の和:3809

約数の個数: 96

約数和(自身を含む): 39786507072

約数和(自身を除く): 19197472617

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 193, 305, 495, 549, 579, 671, 915, 965, 1737, 2013, 2123, 2745, 2895, 3355, 3533, 6039, 6369, 8685, 10065, 10599, 10615, 11773, 17665, 19107, 30195, 31797, 31845, 35319, 38863, 52995, 58865, 95535, 105957, 116589, 129503, 158985, 176595, 194315, 215513, 349767, 388509, 529785, 582945, 646539, 647515, 681869, 1077565, 1165527, 1748835, 1939617, 1942545, 2045607, 2370643, 3232695, 3409345, 5827635, 6136821, 7111929, 7500559, 9698085, 10228035, 11853215, 21335787, 22501677, 30684105, 35559645, 37502795, 41594009, 67505031, 106678935, 112508385, 124782027, 207970045, 337525155, 374346081, 457534099, 623910135, 1372602297, 1871730405, 2287670495, 4117806891, 6863011485, 20589034455]

約数ペア:

[(1, 20589034455), (3, 6863011485), (5, 4117806891), (9, 2287670495), (11, 1871730405), (15, 1372602297), (33, 623910135), (45, 457534099), (55, 374346081), (61, 337525155), (99, 207970045), (165, 124782027), (183, 112508385), (193, 106678935), (305, 67505031), (495, 41594009), (549, 37502795), (579, 35559645), (671, 30684105), (915, 22501677), (965, 21335787), (1737, 11853215), (2013, 10228035), (2123, 9698085), (2745, 7500559), (2895, 7111929), (3355, 6136821), (3533, 5827635), (6039, 3409345), (6369, 3232695), (8685, 2370643), (10065, 2045607), (10599, 1942545), (10615, 1939617), (11773, 1748835), (17665, 1165527), (19107, 1077565), (30195, 681869), (31797, 647515), (31845, 646539), (35319, 582945), (38863, 529785), (52995, 388509), (58865, 349767), (95535, 215513), (105957, 194315), (116589, 176595), (129503, 158985)]