20201131212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5825009}}^1$

素因数の和:5825050

約数の個数: 36

約数和(自身を含む): 50071785960

約数和(自身を除く): 29870654748

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5825009, 11650018, 17475027, 23300036, 34950054, 69900108, 99025153, 198050306, 297075459, 396100612, 594150918, 1188301836, 1683427601, 3366855202, 5050282803, 6733710404, 10100565606, 20201131212]

約数ペア:

[(1, 20201131212), (2, 10100565606), (3, 6733710404), (4, 5050282803), (6, 3366855202), (12, 1683427601), (17, 1188301836), (34, 594150918), (51, 396100612), (68, 297075459), (102, 198050306), (204, 99025153), (289, 69900108), (578, 34950054), (867, 23300036), (1156, 17475027), (1734, 11650018), (3468, 5825009)]