20646348

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36607}}^1$

素因数の和:36661

約数の個数: 24

約数和(自身を含む): 49201152

約数和(自身を除く): 28554804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36607, 73214, 109821, 146428, 219642, 439284, 1720529, 3441058, 5161587, 6882116, 10323174, 20646348]

約数ペア:

[(1, 20646348), (2, 10323174), (3, 6882116), (4, 5161587), (6, 3441058), (12, 1720529), (47, 439284), (94, 219642), (141, 146428), (188, 109821), (282, 73214), (564, 36607)]