20049774

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32443}}^1$

素因数の和:32551

約数の個数: 16

約数和(自身を含む): 40490112

約数和(自身を除く): 20440338

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 32443, 64886, 97329, 194658, 3341629, 6683258, 10024887, 20049774]

約数ペア:

[(1, 20049774), (2, 10024887), (3, 6683258), (6, 3341629), (103, 194658), (206, 97329), (309, 64886), (618, 32443)]