20223822728

素因数分解:

$2^3\times {\mathrm{137}}^2\times {\mathrm{367}}^2$

素因数の和:1014

約数の個数: 36

約数和(自身を含む): 38302840485

約数和(自身を除く): 18079017757

約数列:

[1, 2, 4, 8, 137, 274, 367, 548, 734, 1096, 1468, 2936, 18769, 37538, 50279, 75076, 100558, 134689, 150152, 201116, 269378, 402232, 538756, 1077512, 6888223, 13776446, 18452393, 27552892, 36904786, 55105784, 73809572, 147619144, 2527977841, 5055955682, 10111911364, 20223822728]

約数ペア:

[(1, 20223822728), (2, 10111911364), (4, 5055955682), (8, 2527977841), (137, 147619144), (274, 73809572), (367, 55105784), (548, 36904786), (734, 27552892), (1096, 18452393), (1468, 13776446), (2936, 6888223), (18769, 1077512), (37538, 538756), (50279, 402232), (75076, 269378), (100558, 201116), (134689, 150152)]