2007841240

素因数分解:

$2^3\times 5^1\times {\mathrm{50196031}}^1$

素因数の和:50196042

約数の個数: 16

約数和(自身を含む): 4517642880

約数和(自身を除く): 2509801640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50196031, 100392062, 200784124, 250980155, 401568248, 501960310, 1003920620, 2007841240]

約数ペア:

[(1, 2007841240), (2, 1003920620), (4, 501960310), (5, 401568248), (8, 250980155), (10, 200784124), (20, 100392062), (40, 50196031)]