20089940236

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{1543}}^1\times {\mathrm{9221}}^1$

素因数の和:11121

約数の個数: 24

約数和(自身を含む): 35283667104

約数和(自身を除く): 15193726868

約数列:

[1, 2, 4, 353, 706, 1412, 1543, 3086, 6172, 9221, 18442, 36884, 544679, 1089358, 2178716, 3255013, 6510026, 13020052, 14228003, 28456006, 56912012, 5022485059, 10044970118, 20089940236]

約数ペア:

[(1, 20089940236), (2, 10044970118), (4, 5022485059), (353, 56912012), (706, 28456006), (1412, 14228003), (1543, 13020052), (3086, 6510026), (6172, 3255013), (9221, 2178716), (18442, 1089358), (36884, 544679)]