20067804932

素因数分解:

$2^2\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{442139}}^1$

素因数の和:443771

約数の個数: 24

約数和(自身を含む): 40160460480

約数和(自身を除く): 20092655548

約数列:

[1, 2, 4, 7, 14, 28, 1621, 3242, 6484, 11347, 22694, 45388, 442139, 884278, 1768556, 3094973, 6189946, 12379892, 716707319, 1433414638, 2866829276, 5016951233, 10033902466, 20067804932]

約数ペア:

[(1, 20067804932), (2, 10033902466), (4, 5016951233), (7, 2866829276), (14, 1433414638), (28, 716707319), (1621, 12379892), (3242, 6189946), (6484, 3094973), (11347, 1768556), (22694, 884278), (45388, 442139)]