20204352

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5011}}^1$

素因数の和:5036

約数の個数: 84

約数和(自身を含む): 66198496

約数和(自身を除く): 45994144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5011, 10022, 15033, 20044, 30066, 35077, 40088, 45099, 60132, 70154, 80176, 90198, 105231, 120264, 140308, 160352, 180396, 210462, 240528, 280616, 315693, 320704, 360792, 420924, 481056, 561232, 631386, 721584, 841848, 962112, 1122464, 1262772, 1443168, 1683696, 2244928, 2525544, 2886336, 3367392, 5051088, 6734784, 10102176, 20204352]

約数ペア:

[(1, 20204352), (2, 10102176), (3, 6734784), (4, 5051088), (6, 3367392), (7, 2886336), (8, 2525544), (9, 2244928), (12, 1683696), (14, 1443168), (16, 1262772), (18, 1122464), (21, 962112), (24, 841848), (28, 721584), (32, 631386), (36, 561232), (42, 481056), (48, 420924), (56, 360792), (63, 320704), (64, 315693), (72, 280616), (84, 240528), (96, 210462), (112, 180396), (126, 160352), (144, 140308), (168, 120264), (192, 105231), (224, 90198), (252, 80176), (288, 70154), (336, 60132), (448, 45099), (504, 40088), (576, 35077), (672, 30066), (1008, 20044), (1344, 15033), (2016, 10022), (4032, 5011)]