20142989144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1582573}}^1$

素因数の和:1582659

約数の個数: 32

約数和(自身を含む): 39690955920

約数和(自身を除く): 19547966776

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 1582573, 3165146, 6330292, 12660584, 58555201, 68050639, 117110402, 136101278, 234220804, 272202556, 468441608, 544405112, 2517873643, 5035747286, 10071494572, 20142989144]

約数ペア:

[(1, 20142989144), (2, 10071494572), (4, 5035747286), (8, 2517873643), (37, 544405112), (43, 468441608), (74, 272202556), (86, 234220804), (148, 136101278), (172, 117110402), (296, 68050639), (344, 58555201), (1591, 12660584), (3182, 6330292), (6364, 3165146), (12728, 1582573)]