20104103342

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{2179}}^1\times {\mathrm{23417}}^1$

素因数の和:25795

約数の個数: 16

約数和(自身を含む): 30324436560

約数和(自身を除く): 10220333218

約数列:

[1, 2, 197, 394, 2179, 4358, 23417, 46834, 429263, 858526, 4613149, 9226298, 51025643, 102051286, 10052051671, 20104103342]

約数ペア:

[(1, 20104103342), (2, 10052051671), (197, 102051286), (394, 51025643), (2179, 9226298), (4358, 4613149), (23417, 858526), (46834, 429263)]