20261368

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{14149}}^1$

素因数の和:14334

約数の個数: 16

約数和(自身を含む): 38205000

約数和(自身を除く): 17943632

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 14149, 28298, 56596, 113192, 2532671, 5065342, 10130684, 20261368]

約数ペア:

[(1, 20261368), (2, 10130684), (4, 5065342), (8, 2532671), (179, 113192), (358, 56596), (716, 28298), (1432, 14149)]