20259461

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 22763520

約数和(自身を除く): 2504059

約数列:

[1, 17, 31, 37, 527, 629, 1039, 1147, 17663, 19499, 32209, 38443, 547553, 653531, 1191733, 20259461]

約数ペア:

[(1, 20259461), (17, 1191733), (31, 653531), (37, 547553), (527, 38443), (629, 32209), (1039, 19499), (1147, 17663)]