20160687208

素因数分解:

$2^3\times {\mathrm{773}}^1\times {\mathrm{3260137}}^1$

素因数の和:3260916

約数の個数: 16

約数和(自身を含む): 37850202180

約数和(自身を除く): 17689514972

約数列:

[1, 2, 4, 8, 773, 1546, 3092, 6184, 3260137, 6520274, 13040548, 26081096, 2520085901, 5040171802, 10080343604, 20160687208]

約数ペア:

[(1, 20160687208), (2, 10080343604), (4, 5040171802), (8, 2520085901), (773, 26081096), (1546, 13040548), (3092, 6520274), (6184, 3260137)]