20199962354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{30829}}^1$

素因数の和:30963

約数の個数: 64

約数和(自身を含む): 37291968000

約数和(自身を除く): 17092005646

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 79, 143, 158, 286, 319, 377, 638, 754, 869, 1027, 1738, 2054, 2291, 4147, 4582, 8294, 11297, 22594, 25201, 29783, 30829, 50402, 59566, 61658, 327613, 339119, 400777, 655226, 678238, 801554, 894041, 1788082, 2435491, 4408547, 4870982, 8817094, 9834451, 11622533, 19668902, 23245066, 26790401, 31661383, 53580802, 63322766, 70629239, 127847863, 141258478, 255695726, 348275213, 696550426, 776921629, 918180107, 1553843258, 1836360214, 10099981177, 20199962354]

約数ペア:

[(1, 20199962354), (2, 10099981177), (11, 1836360214), (13, 1553843258), (22, 918180107), (26, 776921629), (29, 696550426), (58, 348275213), (79, 255695726), (143, 141258478), (158, 127847863), (286, 70629239), (319, 63322766), (377, 53580802), (638, 31661383), (754, 26790401), (869, 23245066), (1027, 19668902), (1738, 11622533), (2054, 9834451), (2291, 8817094), (4147, 4870982), (4582, 4408547), (8294, 2435491), (11297, 1788082), (22594, 894041), (25201, 801554), (29783, 678238), (30829, 655226), (50402, 400777), (59566, 339119), (61658, 327613)]