20183236552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{108929}}^1$

素因数の和:109030

約数の個数: 64

約数和(自身を含む): 42351984000

約数和(自身を除く): 22168747448

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 53, 76, 92, 106, 152, 184, 212, 424, 437, 874, 1007, 1219, 1748, 2014, 2438, 3496, 4028, 4876, 8056, 9752, 23161, 46322, 92644, 108929, 185288, 217858, 435716, 871432, 2069651, 2505367, 4139302, 5010734, 5773237, 8278604, 10021468, 11546474, 16557208, 20042936, 23092948, 46185896, 47601973, 95203946, 109691503, 132784451, 190407892, 219383006, 265568902, 380815784, 438766012, 531137804, 877532024, 1062275608, 2522904569, 5045809138, 10091618276, 20183236552]

約数ペア:

[(1, 20183236552), (2, 10091618276), (4, 5045809138), (8, 2522904569), (19, 1062275608), (23, 877532024), (38, 531137804), (46, 438766012), (53, 380815784), (76, 265568902), (92, 219383006), (106, 190407892), (152, 132784451), (184, 109691503), (212, 95203946), (424, 47601973), (437, 46185896), (874, 23092948), (1007, 20042936), (1219, 16557208), (1748, 11546474), (2014, 10021468), (2438, 8278604), (3496, 5773237), (4028, 5010734), (4876, 4139302), (8056, 2505367), (9752, 2069651), (23161, 871432), (46322, 435716), (92644, 217858), (108929, 185288)]