20169824936

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{2221}}^1\times {\mathrm{3581}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 37965403080

約数和(自身を除く): 17795578144

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2221, 2536, 3581, 4442, 7162, 8884, 14324, 17768, 28648, 704057, 1135177, 1408114, 2270354, 2816228, 4540708, 5632456, 7953401, 9081416, 15906802, 31813604, 63627208, 2521228117, 5042456234, 10084912468, 20169824936]

約数ペア:

[(1, 20169824936), (2, 10084912468), (4, 5042456234), (8, 2521228117), (317, 63627208), (634, 31813604), (1268, 15906802), (2221, 9081416), (2536, 7953401), (3581, 5632456), (4442, 4540708), (7162, 2816228), (8884, 2270354), (14324, 1408114), (17768, 1135177), (28648, 704057)]