20167736492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{637171}}^1$

素因数の和:637409

約数の個数: 24

約数和(自身を含む): 36341742192

約数和(自身を除く): 16174005700

約数列:

[1, 2, 4, 41, 82, 164, 193, 386, 772, 7913, 15826, 31652, 637171, 1274342, 2548684, 26124011, 52248022, 104496044, 122974003, 245948006, 491896012, 5041934123, 10083868246, 20167736492]

約数ペア:

[(1, 20167736492), (2, 10083868246), (4, 5041934123), (41, 491896012), (82, 245948006), (164, 122974003), (193, 104496044), (386, 52248022), (772, 26124011), (7913, 2548684), (15826, 1274342), (31652, 637171)]