20105997907

素因数分解:

${\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1\times {\mathrm{2671}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 20537462272

約数和(自身を除く): 431464365

約数列:

[1, 67, 283, 397, 2671, 18961, 26599, 112351, 178957, 755893, 1060387, 7527517, 50644831, 71045929, 300089521, 20105997907]

約数ペア:

[(1, 20105997907), (67, 300089521), (283, 71045929), (397, 50644831), (2671, 7527517), (18961, 1060387), (26599, 755893), (112351, 178957)]