20922844324

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{1831}}^1\times {\mathrm{9127}}^1$

素因数の和:11275

約数の個数: 24

約数和(自身を含む): 36756046208

約数和(自身を除く): 15833201884

約数列:

[1, 2, 4, 313, 626, 1252, 1831, 3662, 7324, 9127, 18254, 36508, 573103, 1146206, 2292412, 2856751, 5713502, 11427004, 16711537, 33423074, 66846148, 5230711081, 10461422162, 20922844324]

約数ペア:

[(1, 20922844324), (2, 10461422162), (4, 5230711081), (313, 66846148), (626, 33423074), (1252, 16711537), (1831, 11427004), (3662, 5713502), (7324, 2856751), (9127, 2292412), (18254, 1146206), (36508, 573103)]