20659614

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5273}}^1$

素因数の和:5931

約数の個数: 16

約数和(自身を含む): 41390352

約数和(自身を除く): 20730738

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 5273, 10546, 15819, 31638, 3443269, 6886538, 10329807, 20659614]

約数ペア:

[(1, 20659614), (2, 10329807), (3, 6886538), (6, 3443269), (653, 31638), (1306, 15819), (1959, 10546), (3918, 5273)]