20248814152

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15721129}}^1$

素因数の和:15721165

約数の個数: 32

約数和(自身を含む): 45276854400

約数和(自身を除く): 25028040248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15721129, 31442258, 62884516, 110047903, 125769032, 220095806, 361585967, 440191612, 723171934, 880383224, 1446343868, 2531101769, 2892687736, 5062203538, 10124407076, 20248814152]

約数ペア:

[(1, 20248814152), (2, 10124407076), (4, 5062203538), (7, 2892687736), (8, 2531101769), (14, 1446343868), (23, 880383224), (28, 723171934), (46, 440191612), (56, 361585967), (92, 220095806), (161, 125769032), (184, 110047903), (322, 62884516), (644, 31442258), (1288, 15721129)]