20137150010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1\times {\mathrm{35051}}^1$

素因数の和:35918

約数の個数: 32

約数和(自身を含む): 36791140032

約数和(自身を除く): 16653990022

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 787, 1574, 3935, 7870, 35051, 57451, 70102, 114902, 175255, 287255, 350510, 574510, 2558723, 5117446, 12793615, 25587230, 27585137, 55170274, 137925685, 275851370, 2013715001, 4027430002, 10068575005, 20137150010]

約数ペア:

[(1, 20137150010), (2, 10068575005), (5, 4027430002), (10, 2013715001), (73, 275851370), (146, 137925685), (365, 55170274), (730, 27585137), (787, 25587230), (1574, 12793615), (3935, 5117446), (7870, 2558723), (35051, 574510), (57451, 350510), (70102, 287255), (114902, 175255)]