9506203220

素因数分解:

$2^2\times 5^1\times {\mathrm{475310161}}^1$

素因数の和:475310170

約数の個数: 12

約数和(自身を含む): 19963026804

約数和(自身を除く): 10456823584

約数列:

[1, 2, 4, 5, 10, 20, 475310161, 950620322, 1901240644, 2376550805, 4753101610, 9506203220]

約数ペア:

[(1, 9506203220), (2, 4753101610), (4, 2376550805), (5, 1901240644), (10, 950620322), (20, 475310161)]