20211002488

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{16955539}}^1$

素因数の和:16955694

約数の個数: 16

約数和(自身を含む): 38149965000

約数和(自身を除く): 17938962512

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 16955539, 33911078, 67822156, 135644312, 2526375311, 5052750622, 10105501244, 20211002488]

約数ペア:

[(1, 20211002488), (2, 10105501244), (4, 5052750622), (8, 2526375311), (149, 135644312), (298, 67822156), (596, 33911078), (1192, 16955539)]