20382136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{134093}}^1$

素因数の和:134118

約数の個数: 16

約数和(自身を含む): 40228200

約数和(自身を除く): 19846064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 134093, 268186, 536372, 1072744, 2547767, 5095534, 10191068, 20382136]

約数ペア:

[(1, 20382136), (2, 10191068), (4, 5095534), (8, 2547767), (19, 1072744), (38, 536372), (76, 268186), (152, 134093)]