20183513185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1616621}}^1$

素因数の和:1616864

約数の個数: 16

約数和(自身を含む): 26538466752

約数和(自身を除く): 6354953567

約数列:

[1, 5, 11, 55, 227, 1135, 2497, 12485, 1616621, 8083105, 17782831, 88914155, 366972967, 1834864835, 4036702637, 20183513185]

約数ペア:

[(1, 20183513185), (5, 4036702637), (11, 1834864835), (55, 366972967), (227, 88914155), (1135, 17782831), (2497, 8083105), (12485, 1616621)]