20144902977

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1030061}}^1$

素因数の和:1030161

約数の個数: 24

約数和(自身を含む): 30370348008

約数和(自身を除く): 10225445031

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 6519, 19557, 1030061, 3090183, 9270549, 42232501, 54593233, 126697503, 163779699, 380092509, 491339097, 2238322553, 6714967659, 20144902977]

約数ペア:

[(1, 20144902977), (3, 6714967659), (9, 2238322553), (41, 491339097), (53, 380092509), (123, 163779699), (159, 126697503), (369, 54593233), (477, 42232501), (2173, 9270549), (6519, 3090183), (19557, 1030061)]