20107434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 42569280

約数和(自身を除く): 22461846

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 757, 1398, 1514, 2271, 4427, 4542, 8854, 13281, 14383, 26562, 28766, 43149, 86298, 176381, 352762, 529143, 1058286, 3351239, 6702478, 10053717, 20107434]

約数ペア:

[(1, 20107434), (2, 10053717), (3, 6702478), (6, 3351239), (19, 1058286), (38, 529143), (57, 352762), (114, 176381), (233, 86298), (466, 43149), (699, 28766), (757, 26562), (1398, 14383), (1514, 13281), (2271, 8854), (4427, 4542)]