22577020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66403}}^1$

素因数の和:66429

約数の個数: 24

約数和(自身を含む): 50201424

約数和(自身を除く): 27624404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66403, 132806, 265612, 332015, 664030, 1128851, 1328060, 2257702, 4515404, 5644255, 11288510, 22577020]

約数ペア:

[(1, 22577020), (2, 11288510), (4, 5644255), (5, 4515404), (10, 2257702), (17, 1328060), (20, 1128851), (34, 664030), (68, 332015), (85, 265612), (170, 132806), (340, 66403)]