20160712418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11901247}}^1$

素因数の和:11901278

約数の個数: 24

約数和(自身を含む): 37988783616

約数和(自身を除く): 17828071198

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11901247, 23802494, 83308729, 130913717, 166617458, 261827434, 916396019, 1440050887, 1832792038, 2880101774, 10080356209, 20160712418]

約数ペア:

[(1, 20160712418), (2, 10080356209), (7, 2880101774), (11, 1832792038), (14, 1440050887), (22, 916396019), (77, 261827434), (121, 166617458), (154, 130913717), (242, 83308729), (847, 23802494), (1694, 11901247)]