20884434

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30803}}^1$

素因数の和:30921

約数の個数: 16

約数和(自身を含む): 42139872

約数和(自身を除く): 21255438

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30803, 61606, 92409, 184818, 3480739, 6961478, 10442217, 20884434]

約数ペア:

[(1, 20884434), (2, 10442217), (3, 6961478), (6, 3480739), (113, 184818), (226, 92409), (339, 61606), (678, 30803)]