20244726702970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{13787023}}^1$

素因数の和:13788955

約数の個数: 64

約数和(自身を含む): 45456149016576

約数和(自身を除く): 25211422313606

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1907, 3814, 9535, 13349, 19070, 20977, 26698, 41954, 66745, 104885, 133490, 146839, 209770, 293678, 734195, 1468390, 13787023, 27574046, 68935115, 96509161, 137870230, 151657253, 193018322, 303314506, 482545805, 758286265, 965091610, 1061600771, 1516572530, 2123201542, 5308003855, 10616007710, 26291852861, 52583705722, 131459264305, 184042970027, 262918528610, 289210381471, 368085940054, 578420762942, 920214850135, 1446051907355, 1840429700270, 2024472670297, 2892103814710, 4048945340594, 10122363351485, 20244726702970]

約数ペア:

[(1, 20244726702970), (2, 10122363351485), (5, 4048945340594), (7, 2892103814710), (10, 2024472670297), (11, 1840429700270), (14, 1446051907355), (22, 920214850135), (35, 578420762942), (55, 368085940054), (70, 289210381471), (77, 262918528610), (110, 184042970027), (154, 131459264305), (385, 52583705722), (770, 26291852861), (1907, 10616007710), (3814, 5308003855), (9535, 2123201542), (13349, 1516572530), (19070, 1061600771), (20977, 965091610), (26698, 758286265), (41954, 482545805), (66745, 303314506), (104885, 193018322), (133490, 151657253), (146839, 137870230), (209770, 96509161), (293678, 68935115), (734195, 27574046), (1468390, 13787023)]