20132224

素因数分解:

$2^7\times 7^1\times {\mathrm{22469}}^1$

素因数の和:22490

約数の個数: 32

約数和(自身を含む): 45838800

約数和(自身を除く): 25706576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22469, 44938, 89876, 157283, 179752, 314566, 359504, 629132, 719008, 1258264, 1438016, 2516528, 2876032, 5033056, 10066112, 20132224]

約数ペア:

[(1, 20132224), (2, 10066112), (4, 5033056), (7, 2876032), (8, 2516528), (14, 1438016), (16, 1258264), (28, 719008), (32, 629132), (56, 359504), (64, 314566), (112, 179752), (128, 157283), (224, 89876), (448, 44938), (896, 22469)]