20348754

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25889}}^1$

素因数の和:26025

約数の個数: 16

約数和(自身を含む): 41009760

約数和(自身を除く): 20661006

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 25889, 51778, 77667, 155334, 3391459, 6782918, 10174377, 20348754]

約数ペア:

[(1, 20348754), (2, 10174377), (3, 6782918), (6, 3391459), (131, 155334), (262, 77667), (393, 51778), (786, 25889)]