20164126304

素因数分解:

$2^5\times 7^1\times {\mathrm{90018421}}^1$

素因数の和:90018438

約数の個数: 24

約数和(自身を含む): 45369284688

約数和(自身を除く): 25205158384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90018421, 180036842, 360073684, 630128947, 720147368, 1260257894, 1440294736, 2520515788, 2880589472, 5041031576, 10082063152, 20164126304]

約数ペア:

[(1, 20164126304), (2, 10082063152), (4, 5041031576), (7, 2880589472), (8, 2520515788), (14, 1440294736), (16, 1260257894), (28, 720147368), (32, 630128947), (56, 360073684), (112, 180036842), (224, 90018421)]