20177519021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1\times {\mathrm{13229}}^1$

素因数の和:13996

約数の個数: 16

約数和(自身を含む): 22133684160

約数和(自身を除く): 1956165139

約数列:

[1, 11, 313, 443, 3443, 4873, 13229, 138659, 145519, 1525249, 4140677, 5860447, 45547447, 64464917, 1834319911, 20177519021]

約数ペア:

[(1, 20177519021), (11, 1834319911), (313, 64464917), (443, 45547447), (3443, 5860447), (4873, 4140677), (13229, 1525249), (138659, 145519)]