20342656

素因数分解:

$2^7\times {\mathrm{158927}}^1$

素因数の和:158941

約数の個数: 16

約数和(自身を含む): 40526640

約数和(自身を除く): 20183984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 158927, 317854, 635708, 1271416, 2542832, 5085664, 10171328, 20342656]

約数ペア:

[(1, 20342656), (2, 10171328), (4, 5085664), (8, 2542832), (16, 1271416), (32, 635708), (64, 317854), (128, 158927)]