20684608

素因数分解:

$2^6\times 7^1\times {\mathrm{46171}}^1$

素因数の和:46190

約数の個数: 28

約数和(自身を含む): 46910752

約数和(自身を除く): 26226144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46171, 92342, 184684, 323197, 369368, 646394, 738736, 1292788, 1477472, 2585576, 2954944, 5171152, 10342304, 20684608]

約数ペア:

[(1, 20684608), (2, 10342304), (4, 5171152), (7, 2954944), (8, 2585576), (14, 1477472), (16, 1292788), (28, 738736), (32, 646394), (56, 369368), (64, 323197), (112, 184684), (224, 92342), (448, 46171)]