20137225937881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{54667}}^1\times {\mathrm{78929}}^1$

素因数の和:133968

約数の個数: 16

約数和(自身を含む): 21747324009600

約数和(自身を除く): 1610098071719

約数列:

[1, 13, 359, 4667, 54667, 78929, 710671, 1026077, 19625453, 28335511, 255130889, 368361643, 4314811643, 56092551359, 1549017379837, 20137225937881]

約数ペア:

[(1, 20137225937881), (13, 1549017379837), (359, 56092551359), (4667, 4314811643), (54667, 368361643), (78929, 255130889), (710671, 28335511), (1026077, 19625453)]