20876709072

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3424657}}^1$

素因数の和:3424795

約数の個数: 40

約数和(自身を含む): 54356171776

約数和(自身を除く): 33479462704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 3424657, 6849314, 10273971, 13698628, 20547942, 27397256, 41095884, 54794512, 82191768, 164383536, 434931439, 869862878, 1304794317, 1739725756, 2609588634, 3479451512, 5219177268, 6958903024, 10438354536, 20876709072]

約数ペア:

[(1, 20876709072), (2, 10438354536), (3, 6958903024), (4, 5219177268), (6, 3479451512), (8, 2609588634), (12, 1739725756), (16, 1304794317), (24, 869862878), (48, 434931439), (127, 164383536), (254, 82191768), (381, 54794512), (508, 41095884), (762, 27397256), (1016, 20547942), (1524, 13698628), (2032, 10273971), (3048, 6849314), (6096, 3424657)]