20020359242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1\times {\mathrm{11471}}^1$

素因数の和:15038

約数の個数: 32

約数和(自身を含む): 34055320320

約数和(自身を除く): 14034961078

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 3533, 7066, 11471, 22942, 45929, 67127, 91858, 134254, 149123, 217949, 298246, 435898, 872651, 1745302, 2833337, 5666674, 40527043, 81054086, 526851559, 770013817, 1053703118, 1540027634, 10010179621, 20020359242]

約数ペア:

[(1, 20020359242), (2, 10010179621), (13, 1540027634), (19, 1053703118), (26, 770013817), (38, 526851559), (247, 81054086), (494, 40527043), (3533, 5666674), (7066, 2833337), (11471, 1745302), (22942, 872651), (45929, 435898), (67127, 298246), (91858, 217949), (134254, 149123)]