20100771009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{96181}}^1$

素因数の和:98309

約数の個数: 24

約数和(自身を含む): 31689275904

約数和(自身を除く): 11588504895

約数列:

[1, 3, 9, 11, 33, 99, 2111, 6333, 18999, 23221, 69663, 96181, 208989, 288543, 865629, 1057991, 3173973, 9521919, 203038091, 609114273, 1827342819, 2233419001, 6700257003, 20100771009]

約数ペア:

[(1, 20100771009), (3, 6700257003), (9, 2233419001), (11, 1827342819), (33, 609114273), (99, 203038091), (2111, 9521919), (6333, 3173973), (18999, 1057991), (23221, 865629), (69663, 288543), (96181, 208989)]