20114650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17491}}^1$

素因数の和:17526

約数の個数: 24

約数和(自身を含む): 39042144

約数和(自身を除く): 18927494

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17491, 34982, 87455, 174910, 402293, 437275, 804586, 874550, 2011465, 4022930, 10057325, 20114650]

約数ペア:

[(1, 20114650), (2, 10057325), (5, 4022930), (10, 2011465), (23, 874550), (25, 804586), (46, 437275), (50, 402293), (115, 174910), (230, 87455), (575, 34982), (1150, 17491)]