20089664

素因数分解:

$2^6\times 7^1\times {\mathrm{44843}}^1$

素因数の和:44862

約数の個数: 28

約数和(自身を含む): 45561504

約数和(自身を除く): 25471840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44843, 89686, 179372, 313901, 358744, 627802, 717488, 1255604, 1434976, 2511208, 2869952, 5022416, 10044832, 20089664]

約数ペア:

[(1, 20089664), (2, 10044832), (4, 5022416), (7, 2869952), (8, 2511208), (14, 1434976), (16, 1255604), (28, 717488), (32, 627802), (56, 358744), (64, 313901), (112, 179372), (224, 89686), (448, 44843)]