20146780929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6359}}^1$

素因数の和:6586

約数の個数: 64

約数和(自身を含む): 32042188800

約数和(自身を除く): 11895407871

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 163, 209, 341, 489, 589, 627, 1023, 1767, 1793, 3097, 5053, 5379, 6359, 6479, 9291, 15159, 19077, 19437, 34067, 55583, 69949, 96007, 102201, 120821, 166749, 197129, 209847, 288021, 362463, 591387, 1036517, 1056077, 1329031, 2168419, 3109551, 3168231, 3745451, 3987093, 6505257, 11236353, 11401687, 19693823, 32132027, 34205061, 41199961, 59081469, 96396081, 123599883, 216632053, 353452297, 610508513, 649896159, 1060356891, 1831525539, 6715593643, 20146780929]

約数ペア:

[(1, 20146780929), (3, 6715593643), (11, 1831525539), (19, 1060356891), (31, 649896159), (33, 610508513), (57, 353452297), (93, 216632053), (163, 123599883), (209, 96396081), (341, 59081469), (489, 41199961), (589, 34205061), (627, 32132027), (1023, 19693823), (1767, 11401687), (1793, 11236353), (3097, 6505257), (5053, 3987093), (5379, 3745451), (6359, 3168231), (6479, 3109551), (9291, 2168419), (15159, 1329031), (19077, 1056077), (19437, 1036517), (34067, 591387), (55583, 362463), (69949, 288021), (96007, 209847), (102201, 197129), (120821, 166749)]