20599070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121171}}^1$

素因数の和:121195

約数の個数: 16

約数和(自身を含む): 39259728

約数和(自身を除く): 18660658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 121171, 242342, 605855, 1211710, 2059907, 4119814, 10299535, 20599070]

約数ペア:

[(1, 20599070), (2, 10299535), (5, 4119814), (10, 2059907), (17, 1211710), (34, 605855), (85, 242342), (170, 121171)]