24428020

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3853}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 51474024

約数和(自身を除く): 27046004

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 3853, 6340, 7706, 15412, 19265, 38530, 77060, 1221401, 2442802, 4885604, 6107005, 12214010, 24428020]

約数ペア:

[(1, 24428020), (2, 12214010), (4, 6107005), (5, 4885604), (10, 2442802), (20, 1221401), (317, 77060), (634, 38530), (1268, 19265), (1585, 15412), (3170, 7706), (3853, 6340)]