20132695115540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{147190343}}^1$

素因数の和:147191336

約数の個数: 48

約数和(自身を含む): 48367924561152

約数和(自身を除く): 28235229445612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 977, 1954, 3908, 4885, 6839, 9770, 13678, 19540, 27356, 34195, 68390, 136780, 147190343, 294380686, 588761372, 735951715, 1030332401, 1471903430, 2060664802, 2943806860, 4121329604, 5151662005, 10303324010, 20606648020, 143804965111, 287609930222, 575219860444, 719024825555, 1006634755777, 1438049651110, 2013269511554, 2876099302220, 4026539023108, 5033173778885, 10066347557770, 20132695115540]

約数ペア:

[(1, 20132695115540), (2, 10066347557770), (4, 5033173778885), (5, 4026539023108), (7, 2876099302220), (10, 2013269511554), (14, 1438049651110), (20, 1006634755777), (28, 719024825555), (35, 575219860444), (70, 287609930222), (140, 143804965111), (977, 20606648020), (1954, 10303324010), (3908, 5151662005), (4885, 4121329604), (6839, 2943806860), (9770, 2060664802), (13678, 1471903430), (19540, 1030332401), (27356, 735951715), (34195, 588761372), (68390, 294380686), (136780, 147190343)]