20173968023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{138071}}^1$

素因数の和:138478

約数の個数: 16

約数和(自身を含む): 22665899520

約数和(自身を除く): 2491931497

約数列:

[1, 11, 37, 359, 407, 3949, 13283, 138071, 146113, 1518781, 5108627, 49567489, 56194897, 545242379, 1833997093, 20173968023]

約数ペア:

[(1, 20173968023), (11, 1833997093), (37, 545242379), (359, 56194897), (407, 49567489), (3949, 5108627), (13283, 1518781), (138071, 146113)]