20098642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{727}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 31554432

約数和(自身を除く): 11455790

約数列:

[1, 2, 23, 46, 601, 727, 1202, 1454, 13823, 16721, 27646, 33442, 436927, 873854, 10049321, 20098642]

約数ペア:

[(1, 20098642), (2, 10049321), (23, 873854), (46, 436927), (601, 33442), (727, 27646), (1202, 16721), (1454, 13823)]