20525232006

素因数分解:

$2^1\times 3^4\times {\mathrm{126698963}}^1$

素因数の和:126698977

約数の個数: 20

約数和(自身を含む): 45991723932

約数和(自身を除く): 25466491926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 126698963, 253397926, 380096889, 760193778, 1140290667, 2280581334, 3420872001, 6841744002, 10262616003, 20525232006]

約数ペア:

[(1, 20525232006), (2, 10262616003), (3, 6841744002), (6, 3420872001), (9, 2280581334), (18, 1140290667), (27, 760193778), (54, 380096889), (81, 253397926), (162, 126698963)]