20133078776

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{2269283}}^1$

素因数の和:2270398

約数の個数: 16

約数和(自身を含む): 37783578600

約数和(自身を除く): 17650499824

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 2269283, 4538566, 9077132, 18154264, 2516634847, 5033269694, 10066539388, 20133078776]

約数ペア:

[(1, 20133078776), (2, 10066539388), (4, 5033269694), (8, 2516634847), (1109, 18154264), (2218, 9077132), (4436, 4538566), (8872, 2269283)]