20743024

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{3847}}^1$

素因数の和:4192

約数の個数: 20

約数和(自身を含む): 40319344

約数和(自身を除く): 19576320

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 3847, 5392, 7694, 15388, 30776, 61552, 1296439, 2592878, 5185756, 10371512, 20743024]

約数ペア:

[(1, 20743024), (2, 10371512), (4, 5185756), (8, 2592878), (16, 1296439), (337, 61552), (674, 30776), (1348, 15388), (2696, 7694), (3847, 5392)]