20159069916

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27539713}}^1$

素因数の和:27539781

約数の個数: 24

約数和(自身を含む): 47808943504

約数和(自身を除く): 27649873588

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27539713, 55079426, 82619139, 110158852, 165238278, 330476556, 1679922493, 3359844986, 5039767479, 6719689972, 10079534958, 20159069916]

約数ペア:

[(1, 20159069916), (2, 10079534958), (3, 6719689972), (4, 5039767479), (6, 3359844986), (12, 1679922493), (61, 330476556), (122, 165238278), (183, 110158852), (244, 82619139), (366, 55079426), (732, 27539713)]