20803352

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{4201}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 39078600

約数和(自身を除く): 18275248

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4201, 4952, 8402, 16804, 33608, 2600419, 5200838, 10401676, 20803352]

約数ペア:

[(1, 20803352), (2, 10401676), (4, 5200838), (8, 2600419), (619, 33608), (1238, 16804), (2476, 8402), (4201, 4952)]