13284020

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2347}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 28006944

約数和(自身を除く): 14722924

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2347, 2830, 4694, 5660, 9388, 11735, 23470, 46940, 664201, 1328402, 2656804, 3321005, 6642010, 13284020]

約数ペア:

[(1, 13284020), (2, 6642010), (4, 3321005), (5, 2656804), (10, 1328402), (20, 664201), (283, 46940), (566, 23470), (1132, 11735), (1415, 9388), (2347, 5660), (2830, 4694)]