20484270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227603}}^1$

素因数の和:227616

約数の個数: 24

約数和(自身を含む): 53259336

約数和(自身を除く): 32775066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227603, 455206, 682809, 1138015, 1365618, 2048427, 2276030, 3414045, 4096854, 6828090, 10242135, 20484270]

約数ペア:

[(1, 20484270), (2, 10242135), (3, 6828090), (5, 4096854), (6, 3414045), (9, 2276030), (10, 2048427), (15, 1365618), (18, 1138015), (30, 682809), (45, 455206), (90, 227603)]