20199327202

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{247729}}^1$

素因数の和:248481

約数の個数: 16

約数和(自身を含む): 30857248800

約数和(自身を除く): 10657921598

約数列:

[1, 2, 59, 118, 691, 1382, 40769, 81538, 247729, 495458, 14616011, 29232022, 171180739, 342361478, 10099663601, 20199327202]

約数ペア:

[(1, 20199327202), (2, 10099663601), (59, 342361478), (118, 171180739), (691, 29232022), (1382, 14616011), (40769, 495458), (81538, 247729)]