20710344

素因数分解:

$2^3\times 3^1\times {\mathrm{701}}^1\times {\mathrm{1231}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 31181496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 701, 1231, 1402, 2103, 2462, 2804, 3693, 4206, 4924, 5608, 7386, 8412, 9848, 14772, 16824, 29544, 862931, 1725862, 2588793, 3451724, 5177586, 6903448, 10355172, 20710344]

約数ペア:

[(1, 20710344), (2, 10355172), (3, 6903448), (4, 5177586), (6, 3451724), (8, 2588793), (12, 1725862), (24, 862931), (701, 29544), (1231, 16824), (1402, 14772), (2103, 9848), (2462, 8412), (2804, 7386), (3693, 5608), (4206, 4924)]