20072590912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1239661}}^1$

素因数の和:1239707

約数の個数: 56

約数和(自身を含む): 45341877312

約数和(自身を除く): 25269286400

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 8096, 16192, 1239661, 2479322, 4958644, 9917288, 13636271, 19834576, 27272542, 28512203, 39669152, 54545084, 57024406, 79338304, 109090168, 114048812, 218180336, 228097624, 313634233, 436360672, 456195248, 627268466, 872721344, 912390496, 1254536932, 1824780992, 2509073864, 5018147728, 10036295456, 20072590912]

約数ペア:

[(1, 20072590912), (2, 10036295456), (4, 5018147728), (8, 2509073864), (11, 1824780992), (16, 1254536932), (22, 912390496), (23, 872721344), (32, 627268466), (44, 456195248), (46, 436360672), (64, 313634233), (88, 228097624), (92, 218180336), (176, 114048812), (184, 109090168), (253, 79338304), (352, 57024406), (368, 54545084), (506, 39669152), (704, 28512203), (736, 27272542), (1012, 19834576), (1472, 13636271), (2024, 9917288), (4048, 4958644), (8096, 2479322), (16192, 1239661)]