2016277240

素因数分解:

$2^3\times 5^1\times {\mathrm{50406931}}^1$

素因数の和:50406942

約数の個数: 16

約数和(自身を含む): 4536623880

約数和(自身を除く): 2520346640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50406931, 100813862, 201627724, 252034655, 403255448, 504069310, 1008138620, 2016277240]

約数ペア:

[(1, 2016277240), (2, 1008138620), (4, 504069310), (5, 403255448), (8, 252034655), (10, 201627724), (20, 100813862), (40, 50406931)]