20161384008

素因数分解:

$2^3\times 3^1\times {\mathrm{840057667}}^1$

素因数の和:840057676

約数の個数: 16

約数和(自身を含む): 50403460080

約数和(自身を除く): 30242076072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840057667, 1680115334, 2520173001, 3360230668, 5040346002, 6720461336, 10080692004, 20161384008]

約数ペア:

[(1, 20161384008), (2, 10080692004), (3, 6720461336), (4, 5040346002), (6, 3360230668), (8, 2520173001), (12, 1680115334), (24, 840057667)]