20176393894

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{11257}}^1\times {\mathrm{6841}}^1$

素因数の和:18231

約数の個数: 16

約数和(自身を含む): 30502785456

約数和(自身を除く): 10326391562

約数列:

[1, 2, 131, 262, 6841, 11257, 13682, 22514, 896171, 1474667, 1792342, 2949334, 77009137, 154018274, 10088196947, 20176393894]

約数ペア:

[(1, 20176393894), (2, 10088196947), (131, 154018274), (262, 77009137), (6841, 2949334), (11257, 1792342), (13682, 1474667), (22514, 896171)]