20246535

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1931}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 35262864

約数和(自身を除く): 15016329

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 1931, 2097, 3495, 5793, 9655, 10485, 17379, 28965, 86895, 449923, 1349769, 2249615, 4049307, 6748845, 20246535]

約数ペア:

[(1, 20246535), (3, 6748845), (5, 4049307), (9, 2249615), (15, 1349769), (45, 449923), (233, 86895), (699, 28965), (1165, 17379), (1931, 10485), (2097, 9655), (3495, 5793)]