2019955068

素因数分解:

$2^2\times 3^2\times {\mathrm{56109863}}^1$

素因数の和:56109873

約数の個数: 18

約数和(自身を含む): 5105997624

約数和(自身を除く): 3086042556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56109863, 112219726, 168329589, 224439452, 336659178, 504988767, 673318356, 1009977534, 2019955068]

約数ペア:

[(1, 2019955068), (2, 1009977534), (3, 673318356), (4, 504988767), (6, 336659178), (9, 224439452), (12, 168329589), (18, 112219726), (36, 56109863)]