20565404143

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 22100843520

約数和(自身を除く): 1535439377

約数列:

[1, 29, 41, 137, 191, 661, 1189, 3973, 5539, 5617, 7831, 19169, 26167, 27101, 90557, 126251, 162893, 227099, 758843, 785929, 1072847, 2626153, 3661279, 3712837, 5176291, 17296387, 31112563, 107672273, 150112439, 501595223, 709151867, 20565404143]

約数ペア:

[(1, 20565404143), (29, 709151867), (41, 501595223), (137, 150112439), (191, 107672273), (661, 31112563), (1189, 17296387), (3973, 5176291), (5539, 3712837), (5617, 3661279), (7831, 2626153), (19169, 1072847), (26167, 785929), (27101, 758843), (90557, 227099), (126251, 162893)]