20350834

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27427}}^1$

素因数の和:27489

約数の個数: 16

約数和(自身を含む): 35546688

約数和(自身を除く): 15195854

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 27427, 54854, 191989, 383978, 1453631, 2907262, 10175417, 20350834]

約数ペア:

[(1, 20350834), (2, 10175417), (7, 2907262), (14, 1453631), (53, 383978), (106, 191989), (371, 54854), (742, 27427)]