20173545994

素因数分解:

$2^1\times 7^1\times {\mathrm{33301}}^1\times {\mathrm{43271}}^1$

素因数の和:76581

約数の個数: 16

約数和(自身を含む): 34585059456

約数和(自身を除く): 14411513462

約数列:

[1, 2, 7, 14, 33301, 43271, 66602, 86542, 233107, 302897, 466214, 605794, 1440967571, 2881935142, 10086772997, 20173545994]

約数ペア:

[(1, 20173545994), (2, 10086772997), (7, 2881935142), (14, 1440967571), (33301, 605794), (43271, 466214), (66602, 302897), (86542, 233107)]