20090198549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1\times {\mathrm{5273}}^1$

素因数の和:6524

約数の個数: 16

約数和(自身を含む): 21281644800

約数和(自身を除く): 1191446251

約数列:

[1, 19, 193, 1039, 3667, 5273, 19741, 100187, 200527, 1017689, 3810013, 5478647, 19336091, 104094293, 1057378871, 20090198549]

約数ペア:

[(1, 20090198549), (19, 1057378871), (193, 104094293), (1039, 19336091), (3667, 5478647), (5273, 3810013), (19741, 1017689), (100187, 200527)]