20222272

素因数分解:

$2^6\times 7^1\times {\mathrm{45139}}^1$

素因数の和:45158

約数の個数: 28

約数和(自身を含む): 45862240

約数和(自身を除く): 25639968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45139, 90278, 180556, 315973, 361112, 631946, 722224, 1263892, 1444448, 2527784, 2888896, 5055568, 10111136, 20222272]

約数ペア:

[(1, 20222272), (2, 10111136), (4, 5055568), (7, 2888896), (8, 2527784), (14, 1444448), (16, 1263892), (28, 722224), (32, 631946), (56, 361112), (64, 315973), (112, 180556), (224, 90278), (448, 45139)]