20351579038

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14113439}}^1$

素因数の和:14113551

約数の個数: 16

約数和(自身を含む): 35227146240

約数和(自身を除く): 14875567202

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 14113439, 28226878, 98794073, 197588146, 1453684217, 2907368434, 10175789519, 20351579038]

約数ペア:

[(1, 20351579038), (2, 10175789519), (7, 2907368434), (14, 1453684217), (103, 197588146), (206, 98794073), (721, 28226878), (1442, 14113439)]