20531754

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4733}}^1$

素因数の和:4982

約数の個数: 24

約数和(自身を含む): 44679492

約数和(自身を除く): 24147738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4733, 9466, 14199, 28398, 42597, 85194, 1140653, 2281306, 3421959, 6843918, 10265877, 20531754]

約数ペア:

[(1, 20531754), (2, 10265877), (3, 6843918), (6, 3421959), (9, 2281306), (18, 1140653), (241, 85194), (482, 42597), (723, 28398), (1446, 14199), (2169, 9466), (4338, 4733)]