2020077531

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{4733}}^1$

素因数の和:5795

約数の個数: 24

約数和(自身を含む): 2983556160

約数和(自身を除く): 963478629

約数列:

[1, 3, 9, 47, 141, 423, 1009, 3027, 4733, 9081, 14199, 42597, 47423, 142269, 222451, 426807, 667353, 2002059, 4775597, 14326791, 42980373, 224453059, 673359177, 2020077531]

約数ペア:

[(1, 2020077531), (3, 673359177), (9, 224453059), (47, 42980373), (141, 14326791), (423, 4775597), (1009, 2002059), (3027, 667353), (4733, 426807), (9081, 222451), (14199, 142269), (42597, 47423)]