20199083709

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16302731}}^1$

素因数の和:16302800

約数の個数: 16

約数和(自身を含む): 31301245440

約数和(自身を除く): 11102161731

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 16302731, 48908193, 114119117, 342357351, 961861129, 2885583387, 6733027903, 20199083709]

約数ペア:

[(1, 20199083709), (3, 6733027903), (7, 2885583387), (21, 961861129), (59, 342357351), (177, 114119117), (413, 48908193), (1239, 16302731)]