20097807517

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1823}}^1\times {\mathrm{30539}}^1$

素因数の和:32400

約数の個数: 12

約数和(自身を含む): 21223589760

約数和(自身を除く): 1125782243

約数列:

[1, 19, 361, 1823, 30539, 34637, 580241, 658103, 11024579, 55672597, 1057779343, 20097807517]

約数ペア:

[(1, 20097807517), (19, 1057779343), (361, 55672597), (1823, 11024579), (30539, 658103), (34637, 580241)]