20176490894

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{99577}}^1$

素因数の和:99980

約数の個数: 32

約数和(自身を含む): 35532616896

約数和(自身を除く): 15356126002

約数列:

[1, 2, 7, 14, 41, 82, 287, 353, 574, 706, 2471, 4942, 14473, 28946, 99577, 101311, 199154, 202622, 697039, 1394078, 4082657, 8165314, 28578599, 35150681, 57157198, 70301362, 246054767, 492109534, 1441177921, 2882355842, 10088245447, 20176490894]

約数ペア:

[(1, 20176490894), (2, 10088245447), (7, 2882355842), (14, 1441177921), (41, 492109534), (82, 246054767), (287, 70301362), (353, 57157198), (574, 35150681), (706, 28578599), (2471, 8165314), (4942, 4082657), (14473, 1394078), (28946, 697039), (99577, 202622), (101311, 199154)]