20560164

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{3167}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 48077568

約数和(自身を除く): 27517404

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1623, 2164, 3167, 3246, 6334, 6492, 9501, 12668, 19002, 38004, 1713347, 3426694, 5140041, 6853388, 10280082, 20560164]

約数ペア:

[(1, 20560164), (2, 10280082), (3, 6853388), (4, 5140041), (6, 3426694), (12, 1713347), (541, 38004), (1082, 19002), (1623, 12668), (2164, 9501), (3167, 6492), (3246, 6334)]