20299606

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8849}}^1$

素因数の和:8919

約数の個数: 16

約数和(自身を含む): 32284800

約数和(自身を除く): 11985194

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 8849, 17698, 274319, 327413, 548638, 654826, 10149803, 20299606]

約数ペア:

[(1, 20299606), (2, 10149803), (31, 654826), (37, 548638), (62, 327413), (74, 274319), (1147, 17698), (2294, 8849)]