20066654

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{727}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 31039008

約数和(自身を除く): 10972354

約数列:

[1, 2, 37, 74, 373, 727, 746, 1454, 13801, 26899, 27602, 53798, 271171, 542342, 10033327, 20066654]

約数ペア:

[(1, 20066654), (2, 10033327), (37, 542342), (74, 271171), (373, 53798), (727, 27602), (746, 26899), (1454, 13801)]