20175192023

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1\times {\mathrm{45139}}^1$

素因数の和:46166

約数の個数: 16

約数和(自身を含む): 23426576640

約数和(自身を除く): 3251384617

約数列:

[1, 7, 67, 469, 953, 6671, 45139, 63851, 315973, 446957, 3024313, 21170191, 43017467, 301122269, 2882170289, 20175192023]

約数ペア:

[(1, 20175192023), (7, 2882170289), (67, 301122269), (469, 43017467), (953, 21170191), (6671, 3024313), (45139, 446957), (63851, 315973)]