20735456

素因数分解:

$2^5\times 7^1\times {\mathrm{92569}}^1$

素因数の和:92586

約数の個数: 24

約数和(自身を含む): 46655280

約数和(自身を除く): 25919824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92569, 185138, 370276, 647983, 740552, 1295966, 1481104, 2591932, 2962208, 5183864, 10367728, 20735456]

約数ペア:

[(1, 20735456), (2, 10367728), (4, 5183864), (7, 2962208), (8, 2591932), (14, 1481104), (16, 1295966), (28, 740552), (32, 647983), (56, 370276), (112, 185138), (224, 92569)]