17294020

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1997}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 36419544

約数和(自身を除く): 19125524

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 1997, 2165, 3994, 4330, 7988, 8660, 9985, 19970, 39940, 864701, 1729402, 3458804, 4323505, 8647010, 17294020]

約数ペア:

[(1, 17294020), (2, 8647010), (4, 4323505), (5, 3458804), (10, 1729402), (20, 864701), (433, 39940), (866, 19970), (1732, 9985), (1997, 8660), (2165, 7988), (3994, 4330)]