20196963202

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1927559}}^1$

素因数の和:1927618

約数の個数: 24

約数和(自身を含む): 33863374080

約数和(自身を除く): 13666410878

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 1927559, 3855118, 25058267, 50116534, 59754329, 119508658, 325757471, 651514942, 776806277, 1553612554, 10098481601, 20196963202]

約数ペア:

[(1, 20196963202), (2, 10098481601), (13, 1553612554), (26, 776806277), (31, 651514942), (62, 325757471), (169, 119508658), (338, 59754329), (403, 50116534), (806, 25058267), (5239, 3855118), (10478, 1927559)]