20137223838

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4129}}^1\times {\mathrm{9133}}^1$

素因数の和:13356

約数の個数: 32

約数和(自身を含む): 40741293600

約数和(自身を除く): 20604069762

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 4129, 8258, 9133, 12387, 18266, 24774, 27399, 54798, 367481, 734962, 812837, 1102443, 1625674, 2204886, 2438511, 4877022, 37710157, 75420314, 113130471, 226260942, 3356203973, 6712407946, 10068611919, 20137223838]

約数ペア:

[(1, 20137223838), (2, 10068611919), (3, 6712407946), (6, 3356203973), (89, 226260942), (178, 113130471), (267, 75420314), (534, 37710157), (4129, 4877022), (8258, 2438511), (9133, 2204886), (12387, 1625674), (18266, 1102443), (24774, 812837), (27399, 734962), (54798, 367481)]