20146156563

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{845447}}^1$

素因数の和:845523

約数の個数: 24

約数和(自身を含む): 29705660928

約数和(自身を除く): 9559504365

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 7943, 23829, 845447, 2536341, 10990811, 32972433, 39736009, 119208027, 142880543, 428641629, 516568117, 1549704351, 6715385521, 20146156563]

約数ペア:

[(1, 20146156563), (3, 6715385521), (13, 1549704351), (39, 516568117), (47, 428641629), (141, 142880543), (169, 119208027), (507, 39736009), (611, 32972433), (1833, 10990811), (7943, 2536341), (23829, 845447)]