20124346476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129002221}}^1$

素因数の和:129002241

約数の個数: 24

約数和(自身を含む): 50568871024

約数和(自身を除く): 30444524548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129002221, 258004442, 387006663, 516008884, 774013326, 1548026652, 1677028873, 3354057746, 5031086619, 6708115492, 10062173238, 20124346476]

約数ペア:

[(1, 20124346476), (2, 10062173238), (3, 6708115492), (4, 5031086619), (6, 3354057746), (12, 1677028873), (13, 1548026652), (26, 774013326), (39, 516008884), (52, 387006663), (78, 258004442), (156, 129002221)]