2014922470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{20107}}^1$

素因数の和:21036

約数の個数: 32

約数和(自身を含む): 3961115136

約数和(自身を除く): 1946192666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 911, 1822, 4555, 9110, 10021, 20042, 20107, 40214, 50105, 100210, 100535, 201070, 221177, 442354, 1105885, 2211770, 18317477, 36634954, 91587385, 183174770, 201492247, 402984494, 1007461235, 2014922470]

約数ペア:

[(1, 2014922470), (2, 1007461235), (5, 402984494), (10, 201492247), (11, 183174770), (22, 91587385), (55, 36634954), (110, 18317477), (911, 2211770), (1822, 1105885), (4555, 442354), (9110, 221177), (10021, 201070), (20042, 100535), (20107, 100210), (40214, 50105)]