20849024

素因数分解:

$2^7\times 7^1\times {\mathrm{23269}}^1$

素因数の和:23290

約数の個数: 32

約数和(自身を含む): 47470800

約数和(自身を除く): 26621776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 23269, 46538, 93076, 162883, 186152, 325766, 372304, 651532, 744608, 1303064, 1489216, 2606128, 2978432, 5212256, 10424512, 20849024]

約数ペア:

[(1, 20849024), (2, 10424512), (4, 5212256), (7, 2978432), (8, 2606128), (14, 1489216), (16, 1303064), (28, 744608), (32, 651532), (56, 372304), (64, 325766), (112, 186152), (128, 162883), (224, 93076), (448, 46538), (896, 23269)]