20132230048

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1009843}}^1$

素因数の和:1009949

約数の個数: 48

約数和(自身を含む): 45806523840

約数和(自身を除く): 25674293792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 19936, 1009843, 2019686, 4039372, 7068901, 8078744, 14137802, 16157488, 28275604, 32314976, 56551208, 89876027, 113102416, 179752054, 226204832, 359504108, 629132189, 719008216, 1258264378, 1438016432, 2516528756, 2876032864, 5033057512, 10066115024, 20132230048]

約数ペア:

[(1, 20132230048), (2, 10066115024), (4, 5033057512), (7, 2876032864), (8, 2516528756), (14, 1438016432), (16, 1258264378), (28, 719008216), (32, 629132189), (56, 359504108), (89, 226204832), (112, 179752054), (178, 113102416), (224, 89876027), (356, 56551208), (623, 32314976), (712, 28275604), (1246, 16157488), (1424, 14137802), (2492, 8078744), (2848, 7068901), (4984, 4039372), (9968, 2019686), (19936, 1009843)]