20052246

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 41154048

約数和(自身を除く): 21101802

約数列:

[1, 2, 3, 6, 71, 103, 142, 206, 213, 309, 426, 457, 618, 914, 1371, 2742, 7313, 14626, 21939, 32447, 43878, 47071, 64894, 94142, 97341, 141213, 194682, 282426, 3342041, 6684082, 10026123, 20052246]

約数ペア:

[(1, 20052246), (2, 10026123), (3, 6684082), (6, 3342041), (71, 282426), (103, 194682), (142, 141213), (206, 97341), (213, 94142), (309, 64894), (426, 47071), (457, 43878), (618, 32447), (914, 21939), (1371, 14626), (2742, 7313)]