20290032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20150

約数の個数: 60

約数和(自身を含む): 64899120

約数和(自身を除く): 44609088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20129, 40258, 60387, 80516, 120774, 140903, 161032, 181161, 241548, 281806, 322064, 362322, 422709, 483096, 563612, 724644, 845418, 966192, 1127224, 1268127, 1449288, 1690836, 2254448, 2536254, 2898576, 3381672, 5072508, 6763344, 10145016, 20290032]

約数ペア:

[(1, 20290032), (2, 10145016), (3, 6763344), (4, 5072508), (6, 3381672), (7, 2898576), (8, 2536254), (9, 2254448), (12, 1690836), (14, 1449288), (16, 1268127), (18, 1127224), (21, 966192), (24, 845418), (28, 724644), (36, 563612), (42, 483096), (48, 422709), (56, 362322), (63, 322064), (72, 281806), (84, 241548), (112, 181161), (126, 161032), (144, 140903), (168, 120774), (252, 80516), (336, 60387), (504, 40258), (1008, 20129)]