20155077360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2544833}}^1$

素因数の和:2544863

約数の個数: 120

約数和(自身を含む): 73840903344

約数和(自身を除く): 53685825984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 2544833, 5089666, 7634499, 10179332, 12724165, 15268998, 20358664, 22903497, 25448330, 27993163, 30537996, 38172495, 40717328, 45806994, 50896660, 55986326, 61075992, 76344990, 83979489, 91613988, 101793320, 111972652, 114517485, 122151984, 139965815, 152689980, 167958978, 183227976, 203586640, 223945304, 229034970, 251938467, 279931630, 305379960, 335917956, 366455952, 419897445, 447890608, 458069940, 503876934, 559863260, 610759920, 671835912, 839794890, 916139880, 1007753868, 1119726520, 1259692335, 1343671824, 1679589780, 1832279760, 2015507736, 2239453040, 2519384670, 3359179560, 4031015472, 5038769340, 6718359120, 10077538680, 20155077360]

約数ペア:

[(1, 20155077360), (2, 10077538680), (3, 6718359120), (4, 5038769340), (5, 4031015472), (6, 3359179560), (8, 2519384670), (9, 2239453040), (10, 2015507736), (11, 1832279760), (12, 1679589780), (15, 1343671824), (16, 1259692335), (18, 1119726520), (20, 1007753868), (22, 916139880), (24, 839794890), (30, 671835912), (33, 610759920), (36, 559863260), (40, 503876934), (44, 458069940), (45, 447890608), (48, 419897445), (55, 366455952), (60, 335917956), (66, 305379960), (72, 279931630), (80, 251938467), (88, 229034970), (90, 223945304), (99, 203586640), (110, 183227976), (120, 167958978), (132, 152689980), (144, 139965815), (165, 122151984), (176, 114517485), (180, 111972652), (198, 101793320), (220, 91613988), (240, 83979489), (264, 76344990), (330, 61075992), (360, 55986326), (396, 50896660), (440, 45806994), (495, 40717328), (528, 38172495), (660, 30537996), (720, 27993163), (792, 25448330), (880, 22903497), (990, 20358664), (1320, 15268998), (1584, 12724165), (1980, 10179332), (2640, 7634499), (3960, 5089666), (7920, 2544833)]