20148287731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2997811}}^1$

素因数の和:2997882

約数の個数: 16

約数和(自身を含む): 24174355968

約数和(自身を除く): 4026068237

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 2997811, 32975921, 38971543, 140897117, 428686973, 1549868287, 1831662521, 20148287731]

約数ペア:

[(1, 20148287731), (11, 1831662521), (13, 1549868287), (47, 428686973), (143, 140897117), (517, 38971543), (611, 32975921), (6721, 2997811)]