2080340091664

素因数分解:

$2^4\times {\mathrm{6299}}^1\times {\mathrm{20641571}}^1$

素因数の和:20647878

約数の個数: 20

約数和(自身を含む): 4031299011600

約数和(自身を除く): 1950958919936

約数列:

[1, 2, 4, 8, 16, 6299, 12598, 25196, 50392, 100784, 20641571, 41283142, 82566284, 165132568, 330265136, 130021255729, 260042511458, 520085022916, 1040170045832, 2080340091664]

約数ペア:

[(1, 2080340091664), (2, 1040170045832), (4, 520085022916), (8, 260042511458), (16, 130021255729), (6299, 330265136), (12598, 165132568), (25196, 82566284), (50392, 41283142), (100784, 20641571)]