20173380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336223}}^1$

素因数の和:336235

約数の個数: 24

約数和(自身を含む): 56485632

約数和(自身を除く): 36312252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336223, 672446, 1008669, 1344892, 1681115, 2017338, 3362230, 4034676, 5043345, 6724460, 10086690, 20173380]

約数ペア:

[(1, 20173380), (2, 10086690), (3, 6724460), (4, 5043345), (5, 4034676), (6, 3362230), (10, 2017338), (12, 1681115), (15, 1344892), (20, 1008669), (30, 672446), (60, 336223)]