20144986852

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1627}}^1\times {\mathrm{42403}}^1$

素因数の和:44107

約数の個数: 24

約数和(自身を含む): 35759462816

約数和(自身を除く): 15614475964

約数列:

[1, 2, 4, 73, 146, 292, 1627, 3254, 6508, 42403, 84806, 118771, 169612, 237542, 475084, 3095419, 6190838, 12381676, 68989681, 137979362, 275958724, 5036246713, 10072493426, 20144986852]

約数ペア:

[(1, 20144986852), (2, 10072493426), (4, 5036246713), (73, 275958724), (146, 137979362), (292, 68989681), (1627, 12381676), (3254, 6190838), (6508, 3095419), (42403, 475084), (84806, 237542), (118771, 169612)]