2016905404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{35911}}^1$

素因数の和:36673

約数の個数: 24

約数和(自身を含む): 3720483200

約数和(自身を除く): 1703577796

約数列:

[1, 2, 4, 19, 38, 76, 739, 1478, 2956, 14041, 28082, 35911, 56164, 71822, 143644, 682309, 1364618, 2729236, 26538229, 53076458, 106152916, 504226351, 1008452702, 2016905404]

約数ペア:

[(1, 2016905404), (2, 1008452702), (4, 504226351), (19, 106152916), (38, 53076458), (76, 26538229), (739, 2729236), (1478, 1364618), (2956, 682309), (14041, 143644), (28082, 71822), (35911, 56164)]