20160383789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11660141}}^1$

素因数の和:11660180

約数の個数: 16

約数和(自身を含む): 26118718080

約数和(自身を除く): 5958334291

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 11660141, 81620987, 151581833, 221542679, 1061072831, 1550798753, 2880054827, 20160383789]

約数ペア:

[(1, 20160383789), (7, 2880054827), (13, 1550798753), (19, 1061072831), (91, 221542679), (133, 151581833), (247, 81620987), (1729, 11660141)]