20156164944

素因数分解:

$2^4\times 3^1\times {\mathrm{419920103}}^1$

素因数の和:419920114

約数の個数: 20

約数和(自身を含む): 52070092896

約数和(自身を除く): 31913927952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419920103, 839840206, 1259760309, 1679680412, 2519520618, 3359360824, 5039041236, 6718721648, 10078082472, 20156164944]

約数ペア:

[(1, 20156164944), (2, 10078082472), (3, 6718721648), (4, 5039041236), (6, 3359360824), (8, 2519520618), (12, 1679680412), (16, 1259760309), (24, 839840206), (48, 419920103)]