20243676466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{428039}}^1$

素因数の和:428178

約数の個数: 32

約数和(自身を含む): 34948609920

約数和(自身を除く): 14704933454

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 1391, 1819, 2782, 3638, 23647, 47294, 428039, 856078, 5564507, 7276663, 11129014, 14553326, 45800173, 91600346, 94596619, 189193238, 595402249, 778602941, 1190804498, 1557205882, 10121838233, 20243676466]

約数ペア:

[(1, 20243676466), (2, 10121838233), (13, 1557205882), (17, 1190804498), (26, 778602941), (34, 595402249), (107, 189193238), (214, 94596619), (221, 91600346), (442, 45800173), (1391, 14553326), (1819, 11129014), (2782, 7276663), (3638, 5564507), (23647, 856078), (47294, 428039)]