20179096

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15667}}^1$

素因数の和:15703

約数の個数: 32

約数和(自身を含む): 45123840

約数和(自身を除く): 24944744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15667, 31334, 62668, 109669, 125336, 219338, 360341, 438676, 720682, 877352, 1441364, 2522387, 2882728, 5044774, 10089548, 20179096]

約数ペア:

[(1, 20179096), (2, 10089548), (4, 5044774), (7, 2882728), (8, 2522387), (14, 1441364), (23, 877352), (28, 720682), (46, 438676), (56, 360341), (92, 219338), (161, 125336), (184, 109669), (322, 62668), (644, 31334), (1288, 15667)]