20131736264

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{1279}}^1\times {\mathrm{3041}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 37847347200

約数和(自身を除く): 17715610936

約数列:

[1, 2, 4, 8, 647, 1279, 1294, 2558, 2588, 3041, 5116, 5176, 6082, 10232, 12164, 24328, 827513, 1655026, 1967527, 3310052, 3889439, 3935054, 6620104, 7778878, 7870108, 15557756, 15740216, 31115512, 2516467033, 5032934066, 10065868132, 20131736264]

約数ペア:

[(1, 20131736264), (2, 10065868132), (4, 5032934066), (8, 2516467033), (647, 31115512), (1279, 15740216), (1294, 15557756), (2558, 7870108), (2588, 7778878), (3041, 6620104), (5116, 3935054), (5176, 3889439), (6082, 3310052), (10232, 1967527), (12164, 1655026), (24328, 827513)]