20128199414

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{943303}}^1$

素因数の和:943579

約数の個数: 16

約数和(自身を含む): 30970556928

約数和(自身を除く): 10842357514

約数列:

[1, 2, 47, 94, 227, 454, 10669, 21338, 943303, 1886606, 44335241, 88670482, 214129781, 428259562, 10064099707, 20128199414]

約数ペア:

[(1, 20128199414), (2, 10064099707), (47, 428259562), (94, 214129781), (227, 88670482), (454, 44335241), (10669, 1886606), (21338, 943303)]