20090119306

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1\times {\mathrm{100853}}^1$

素因数の和:101925

約数の個数: 16

約数和(自身を含む): 30459521664

約数和(自身を除く): 10369402358

約数列:

[1, 2, 103, 206, 967, 1934, 99601, 100853, 199202, 201706, 10387859, 20775718, 97524851, 195049702, 10045059653, 20090119306]

約数ペア:

[(1, 20090119306), (2, 10045059653), (103, 195049702), (206, 97524851), (967, 20775718), (1934, 10387859), (99601, 201706), (100853, 199202)]