55352020

素因数分解:

$2^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{1733}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 116379144

約数和(自身を除く): 61027124

約数列:

[1, 2, 4, 5, 10, 20, 1597, 1733, 3194, 3466, 6388, 6932, 7985, 8665, 15970, 17330, 31940, 34660, 2767601, 5535202, 11070404, 13838005, 27676010, 55352020]

約数ペア:

[(1, 55352020), (2, 27676010), (4, 13838005), (5, 11070404), (10, 5535202), (20, 2767601), (1597, 34660), (1733, 31940), (3194, 17330), (3466, 15970), (6388, 8665), (6932, 7985)]