20072094238

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{35533}}^1$

素因数の和:35956

約数の個数: 32

約数和(自身を含む): 34764191424

約数和(自身を除く): 14692097186

約数列:

[1, 2, 7, 14, 157, 257, 314, 514, 1099, 1799, 2198, 3598, 35533, 40349, 71066, 80698, 248731, 282443, 497462, 564886, 5578681, 9131981, 11157362, 18263962, 39050767, 63923867, 78101534, 127847734, 1433721017, 2867442034, 10036047119, 20072094238]

約数ペア:

[(1, 20072094238), (2, 10036047119), (7, 2867442034), (14, 1433721017), (157, 127847734), (257, 78101534), (314, 63923867), (514, 39050767), (1099, 18263962), (1799, 11157362), (2198, 9131981), (3598, 5578681), (35533, 564886), (40349, 497462), (71066, 282443), (80698, 248731)]