2000551248

素因数分解:

$2^4\times 3^2\times {\mathrm{677}}^1\times {\mathrm{20521}}^1$

素因数の和:21212

約数の個数: 60

約数和(自身を含む): 5607308148

約数和(自身を除く): 3606756900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 677, 1354, 2031, 2708, 4062, 5416, 6093, 8124, 10832, 12186, 16248, 20521, 24372, 32496, 41042, 48744, 61563, 82084, 97488, 123126, 164168, 184689, 246252, 328336, 369378, 492504, 738756, 985008, 1477512, 2955024, 13892717, 27785434, 41678151, 55570868, 83356302, 111141736, 125034453, 166712604, 222283472, 250068906, 333425208, 500137812, 666850416, 1000275624, 2000551248]

約数ペア:

[(1, 2000551248), (2, 1000275624), (3, 666850416), (4, 500137812), (6, 333425208), (8, 250068906), (9, 222283472), (12, 166712604), (16, 125034453), (18, 111141736), (24, 83356302), (36, 55570868), (48, 41678151), (72, 27785434), (144, 13892717), (677, 2955024), (1354, 1477512), (2031, 985008), (2708, 738756), (4062, 492504), (5416, 369378), (6093, 328336), (8124, 246252), (10832, 184689), (12186, 164168), (16248, 123126), (20521, 97488), (24372, 82084), (32496, 61563), (41042, 48744)]