20218033076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{266026751}}^1$

素因数の和:266026774

約数の個数: 12

約数和(自身を含む): 37243745280

約数和(自身を除く): 17025712204

約数列:

[1, 2, 4, 19, 38, 76, 266026751, 532053502, 1064107004, 5054508269, 10109016538, 20218033076]

約数ペア:

[(1, 20218033076), (2, 10109016538), (4, 5054508269), (19, 1064107004), (38, 532053502), (76, 266026751)]