20010554534

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{1709}}^1\times {\mathrm{10253}}^1$

素因数の和:12535

約数の個数: 16

約数和(自身を含む): 30088927440

約数和(自身を除く): 10078372906

約数列:

[1, 2, 571, 1142, 1709, 3418, 10253, 20506, 975839, 1951678, 5854463, 11708926, 17522377, 35044754, 10005277267, 20010554534]

約数ペア:

[(1, 20010554534), (2, 10005277267), (571, 35044754), (1142, 17522377), (1709, 11708926), (3418, 5854463), (10253, 1951678), (20506, 975839)]