20167071549

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{3371}}^1\times {\mathrm{4973}}^1$

素因数の和:8748

約数の個数: 16

約数和(自身を含む): 26969903424

約数和(自身を除く): 6802831875

約数列:

[1, 3, 401, 1203, 3371, 4973, 10113, 14919, 1351771, 1994173, 4055313, 5982519, 16763983, 50291949, 6722357183, 20167071549]

約数ペア:

[(1, 20167071549), (3, 6722357183), (401, 50291949), (1203, 16763983), (3371, 5982519), (4973, 4055313), (10113, 1994173), (14919, 1351771)]