20289702936

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{2394913}}^1$

素因数の和:2395275

約数の個数: 32

約数和(自身を含む): 50867973360

約数和(自身を除く): 30578270424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 4236, 8472, 2394913, 4789826, 7184739, 9579652, 14369478, 19159304, 28738956, 57477912, 845404289, 1690808578, 2536212867, 3381617156, 5072425734, 6763234312, 10144851468, 20289702936]

約数ペア:

[(1, 20289702936), (2, 10144851468), (3, 6763234312), (4, 5072425734), (6, 3381617156), (8, 2536212867), (12, 1690808578), (24, 845404289), (353, 57477912), (706, 28738956), (1059, 19159304), (1412, 14369478), (2118, 9579652), (2824, 7184739), (4236, 4789826), (8472, 2394913)]