20199775714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9343097}}^1$

素因数の和:9343169

約数の個数: 16

約数和(自身を含む): 32289746688

約数和(自身を除く): 12089970974

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 9343097, 18686194, 214891231, 429782462, 439125559, 878251118, 10099887857, 20199775714]

約数ペア:

[(1, 20199775714), (2, 10099887857), (23, 878251118), (46, 439125559), (47, 429782462), (94, 214891231), (1081, 18686194), (2162, 9343097)]