20112592886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{364451}}^1$

素因数の和:365167

約数の個数: 16

約数和(自身を含む): 30950721648

約数和(自身を除く): 10838128762

約数列:

[1, 2, 41, 82, 673, 1346, 27593, 55186, 364451, 728902, 14942491, 29884982, 245275523, 490551046, 10056296443, 20112592886]

約数ペア:

[(1, 20112592886), (2, 10056296443), (41, 490551046), (82, 245275523), (673, 29884982), (1346, 14942491), (27593, 728902), (55186, 364451)]