20162681701

素因数分解:

${\mathrm{79}}^1\times {\mathrm{51991}}^1\times {\mathrm{4909}}^1$

素因数の和:56979

約数の個数: 8

約数和(自身を含む): 20422457600

約数和(自身を除く): 259775899

約数列:

[1, 79, 4909, 51991, 387811, 4107289, 255223819, 20162681701]

約数ペア:

[(1, 20162681701), (79, 255223819), (4909, 4107289), (51991, 387811)]