20882282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9103}}^1$

素因数の和:9173

約数の個数: 16

約数和(自身を含む): 33211392

約数和(自身を除く): 12329110

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 9103, 18206, 282193, 336811, 564386, 673622, 10441141, 20882282]

約数ペア:

[(1, 20882282), (2, 10441141), (31, 673622), (37, 564386), (62, 336811), (74, 282193), (1147, 18206), (2294, 9103)]