20109711256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{3089}}^1\times {\mathrm{35381}}^1$

素因数の和:38499

約数の個数: 32

約数和(自身を含む): 39358936800

約数和(自身を除く): 19249225544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 3089, 6178, 12356, 24712, 35381, 70762, 71047, 141524, 142094, 283048, 284188, 568376, 813763, 1627526, 3255052, 6510104, 109291909, 218583818, 437167636, 874335272, 2513713907, 5027427814, 10054855628, 20109711256]

約数ペア:

[(1, 20109711256), (2, 10054855628), (4, 5027427814), (8, 2513713907), (23, 874335272), (46, 437167636), (92, 218583818), (184, 109291909), (3089, 6510104), (6178, 3255052), (12356, 1627526), (24712, 813763), (35381, 568376), (70762, 284188), (71047, 283048), (141524, 142094)]