20297058

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24337}}^1$

素因数の和:24481

約数の個数: 16

約数和(自身を含む): 40887840

約数和(自身を除く): 20590782

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24337, 48674, 73011, 146022, 3382843, 6765686, 10148529, 20297058]

約数ペア:

[(1, 20297058), (2, 10148529), (3, 6765686), (6, 3382843), (139, 146022), (278, 73011), (417, 48674), (834, 24337)]