20512594666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1\times {\mathrm{217207}}^1$

素因数の和:219285

約数の個数: 16

約数和(自身を含む): 32122456704

約数和(自身を除く): 11609862038

約数列:

[1, 2, 23, 46, 2053, 4106, 47219, 94438, 217207, 434414, 4995761, 9991522, 445925971, 891851942, 10256297333, 20512594666]

約数ペア:

[(1, 20512594666), (2, 10256297333), (23, 891851942), (46, 445925971), (2053, 9991522), (4106, 4995761), (47219, 434414), (94438, 217207)]