20680368

素因数分解:

$2^4\times 3^1\times {\mathrm{430841}}^1$

素因数の和:430852

約数の個数: 20

約数和(自身を含む): 53424408

約数和(自身を除く): 32744040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430841, 861682, 1292523, 1723364, 2585046, 3446728, 5170092, 6893456, 10340184, 20680368]

約数ペア:

[(1, 20680368), (2, 10340184), (3, 6893456), (4, 5170092), (6, 3446728), (8, 2585046), (12, 1723364), (16, 1292523), (24, 861682), (48, 430841)]