20111258330109

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{208430581}}^1$

素因数の和:208430809

約数の個数: 24

約数和(自身を含む): 29653835762304

約数和(自身を除く): 9542577432195

約数列:

[1, 3, 9, 71, 151, 213, 453, 639, 1359, 10721, 32163, 96489, 208430581, 625291743, 1875875229, 14798571251, 31473017731, 44395713753, 94419053193, 133187141259, 283257159579, 2234584258901, 6703752776703, 20111258330109]

約数ペア:

[(1, 20111258330109), (3, 6703752776703), (9, 2234584258901), (71, 283257159579), (151, 133187141259), (213, 94419053193), (453, 44395713753), (639, 31473017731), (1359, 14798571251), (10721, 1875875229), (32163, 625291743), (96489, 208430581)]